{
  "data": {
    "a": {
      "slug": "emdash",
      "name": "Emdash",
      "vendor": "General Action, Inc.",
      "vendorUrl": "https://emdash.sh",
      "kind": "harness",
      "category": "agent-harnesses",
      "summary": "Emdash is an open-source desktop app that runs coding agents such as Claude Code, Codex, OpenCode and Amp in parallel, each in its own Git worktree, locally or on remote machines over SSH, with issue intake and pull requests.",
      "url": "https://www.anchorterminal.com/tools/emdash",
      "markdownUrl": "https://www.anchorterminal.com/tools/emdash.md",
      "slimMarkdownUrl": "https://www.anchorterminal.com/tools/emdash.min.md",
      "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/emdash.json",
      "dns": "emdash.grade.anchorterminal.com",
      "repo": "https://github.com/generalaction/emdash",
      "license": "Apache-2.0",
      "transports": [],
      "packages": [],
      "auth": "none",
      "pricing": "free",
      "pricingNotes": "Free and open source. You pay for the coding agents it runs, through your own subscriptions or API keys (checked 2026-11-07).",
      "priceSummary": "Free · OSS",
      "where": "local",
      "x402": {
        "level": "no",
        "evidence": "No payment protocol in the repository or README (checked 2026-11-07).",
        "endpoints": []
      },
      "toolCount": null,
      "popularity": {
        "githubStars": null,
        "npmWeekly": null,
        "pypiWeekly": null,
        "asOf": "2026-11-07"
      },
      "docsUrl": "https://emdash.sh/docs",
      "capabilities": [
        "agent.harness",
        "agent.multi-agent"
      ],
      "tags": [
        "open-source",
        "apache-2.0",
        "desktop-app",
        "telemetry",
        "new"
      ],
      "lastRelease": "2026-11-06",
      "graded": true,
      "anchor": {
        "graded": true,
        "score": 53.9,
        "grade": "D",
        "agentReady": false,
        "rank": 927,
        "ranked": true,
        "rankOf": 1486,
        "categoryRank": 35,
        "methodology": "0.7",
        "run": "2026-10-01",
        "scores": {
          "ergonomics": 55,
          "maintenance": 70,
          "payments": 60,
          "reliability": 55,
          "schema": 55,
          "security": 38,
          "transparency": 54
        },
        "pending": [
          "performance",
          "tasks"
        ],
        "assessment": {
          "confidence": "low",
          "date": "2026-11-07"
        },
        "negative": 0,
        "verdict": "A mature open-source app for parallel coding agents in Git worktrees, with issue intake from a dozen trackers and remote machines over SSH. Telemetry is on unless you turn it off, and no test workflow was found in the repository.",
        "bestFor": "Developers who want parallel agents in worktrees, fed from their issue tracker, locally or over SSH.",
        "strengths": [
          "Each task in its own Git worktree and branch",
          "Issues from Linear, GitHub, Jira, GitLab, Asana and more go straight to an agent",
          "Works on remote machines over SSH",
          "Apache 2.0, version 1.2, with macOS, Windows and Linux builds"
        ],
        "weaknesses": [
          "Telemetry on unless turned off in Settings or with TELEMETRY_ENABLED=false",
          "No test workflow found, only consistency and release workflows",
          "No security policy file"
        ],
        "agentNotes": [
          "Launch with TELEMETRY_ENABLED=false if you don't want telemetry",
          "Use the SSH mode to keep agents on a remote machine"
        ],
        "metrics": {
          "kind": "local",
          "measured": false
        },
        "reviewCount": 0,
        "avgRating": 0,
        "history": [
          {
            "basis": "public evidence",
            "confidence": "low",
            "grade": "D",
            "methodology": "0.7",
            "pending": [
              "performance",
              "tasks"
            ],
            "run": "2026-10-01",
            "runLabel": "October 2026 research run",
            "score": 53.9
          }
        ],
        "editorialScores": {
          "ergonomics": 55,
          "maintenance": 70,
          "payments": 60,
          "reliability": 55,
          "schema": 55,
          "security": 38,
          "transparency": 68
        },
        "provenanceScore": 40,
        "checked": {
          "categories": {
            "ergonomics": "2026-11-07",
            "maintenance": "2026-11-07",
            "payments": "2026-11-07",
            "reliability": "2026-11-07",
            "schema": "2026-11-07",
            "security": "2026-11-07",
            "transparency": "2026-11-07"
          },
          "last": "2026-11-07",
          "oldest": "2026-11-07",
          "stale": false,
          "staleAfterDays": 90
        }
      },
      "connect": {
        "install": "brew install --cask emdash"
      },
      "letme": {
        "capability": "https://letme.dev/agent.harness",
        "tool": "https://letme.dev/emdash"
      },
      "area": "frameworks",
      "provenance": {
        "legalEntity": "General Action, Inc.",
        "domain": "emdash.sh",
        "domainRegistered": "",
        "domainNote": "Not looked up: RDAP isn't requested under the 1 November 2026 rules.",
        "endpointOnVendorDomain": null,
        "terms": "",
        "privacy": "",
        "statusPage": "",
        "changelog": "",
        "securityTxt": "none",
        "checked": "2026-11-07",
        "notes": [
          "The licence names General Action, Inc.. The repository is github.com/generalaction/emdash."
        ],
        "score": 40
      },
      "pageJsonUrl": "https://www.anchorterminal.com/tools/emdash.json",
      "live": {
        "slug": "emdash",
        "securityTxt": {
          "url": "https://emdash.sh/.well-known/security.txt",
          "state": "none",
          "checkedAt": "2026-11-07T16:01:15.230445185Z"
        },
        "updatedAt": "2026-11-07T16:01:15.230445185Z"
      }
    },
    "answer": "GitHub Copilot CLI scores 56 (C) on agent readiness against Emdash's 53.9 (D), and leads in 5 of 7 scored categories. Emdash leads on payments \u0026 pricing.",
    "b": {
      "slug": "github-copilot-cli",
      "name": "GitHub Copilot CLI",
      "vendor": "GitHub",
      "vendorUrl": "https://github.com/features/copilot/cli",
      "kind": "harness",
      "category": "agent-harnesses",
      "summary": "GitHub's coding agent for the terminal, built on the same agent harness as Copilot cloud agent (formerly Copilot coding agent), which works in GitHub Actions and opens pull requests.",
      "url": "https://www.anchorterminal.com/tools/github-copilot-cli",
      "markdownUrl": "https://www.anchorterminal.com/tools/github-copilot-cli.md",
      "slimMarkdownUrl": "https://www.anchorterminal.com/tools/github-copilot-cli.min.md",
      "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/github-copilot-cli.json",
      "dns": "github-copilot-cli.grade.anchorterminal.com",
      "repo": "https://github.com/github/copilot-cli",
      "license": "Proprietary, under the licence in the repository's `LICENSE.md`. Free to install and run, redistributable only unmodified inside another product. The repository holds the README, changelog and install script, not the source",
      "transports": [],
      "packages": [
        {
          "registry": "npm",
          "name": "@github/copilot"
        }
      ],
      "auth": "mixed",
      "authNotes": "`/login` with a GitHub account, or a fine-grained personal access token with the Copilot Requests permission in `GH_TOKEN` or `GITHUB_TOKEN`. Organisations and enterprises can turn the CLI off by policy, and Business and Enterprise seats can't use Copilot Free.",
      "pricing": "freemium",
      "pricingNotes": "Copilot Free ($0) includes the CLI with an allowance of AI credits and auto model selection only. Pro is $10 a month (1,000 base and 500 flex credits), Pro+ $39 (3,900 and 3,100), Max $100 (10,000 and 10,000). Business is $19 and Enterprise $39 per seat a month, with usage past the shared pool at $0.01 per AI credit. Cloud agent also uses GitHub Actions minutes (checked 2026-11-04).",
      "priceSummary": "$0.01 / credit",
      "where": "local",
      "x402": {
        "level": "no",
        "evidence": "No x402, MPP or L402 in the docs, the plans page or the changelog (checked 2026-10-02).",
        "endpoints": []
      },
      "toolCount": null,
      "popularity": {
        "githubStars": 11000,
        "npmWeekly": null,
        "pypiWeekly": null,
        "asOf": "2026-10-02"
      },
      "docsUrl": "https://docs.github.com/en/copilot/concepts/agents/about-copilot-cli",
      "llmsTxt": "https://docs.github.com/llms.txt",
      "capabilities": [
        "agent.harness",
        "agent.mcp-client",
        "agent.multi-agent"
      ],
      "tags": [
        "official",
        "harness",
        "coding-agent",
        "cli",
        "closed-source",
        "mcp",
        "llms-txt",
        "free-tier",
        "no-card",
        "hosted",
        "status-page"
      ],
      "lastRelease": "2026-10-27",
      "graded": true,
      "anchor": {
        "graded": true,
        "score": 56,
        "grade": "C",
        "agentReady": false,
        "rank": 844,
        "ranked": true,
        "rankOf": 1486,
        "categoryRank": 32,
        "methodology": "0.7",
        "run": "2026-10-01",
        "scores": {
          "ergonomics": 72,
          "maintenance": 77,
          "payments": 40,
          "reliability": 55,
          "schema": 72,
          "security": 65,
          "transparency": 74
        },
        "pending": [
          "performance",
          "tasks"
        ],
        "assessment": {
          "confidence": "medium",
          "date": "2026-11-04"
        },
        "negative": -8,
        "negativeNotes": [
          "2026-08-10 to 2026-10-22. Breaking changes in 1.0.x patch releases with no advance notice found. 1.0.79 (10 August) marks as BREAKING that `allowDevToolCaches` is renamed and the old key silently ignored, so an existing false opt-out reverts to on, and moves `sandbox.gitAuth` and `sandbox.ghAuth` with SDK requests sending the old keys rejected. 1.0.103 (22 October) retires the `--remote` and `--no-remote` startup flags, which the command reference now lists as removed or unsupported for interactive startup. One term, as cline's patch-release break was read (https://github.com/github/copilot-cli/blob/main/changelog.md). -3",
          "2026-09-22 to 2026-10-22. Released fixes of the CLI's own described flaws with no advisory, one term. 1.0.88 says enterprise managed settings now apply to ACP mode, AHP hosts and the `--server` session, which previously ran with no managed MCP, permission or plugin policy. 1.0.100 (19 October) says ambiguous skill `allowed-tools` lists now prompt instead of being granted. 1.0.103 (22 October) says ACP sessions now honour saved sandbox settings and the `--sandbox` flags (https://github.com/github/copilot-cli/blob/main/changelog.md). -3",
          "2026-05-11. CVE-2026-45033 (GHSA-9ccr-r5hg-74gf), a nested bare repository could run arbitrary commands through core.fsmonitor, rated High on OSV. Fixed in 1.0.43 and published, more than two months ago (https://github.com/advisories/GHSA-9ccr-r5hg-74gf). -1",
          "2026-03-06. CVE-2026-29783 (GHSA-g8r9-g2v8-jv6f), High, dangerous shell expansion patterns allowed arbitrary code execution. Fixed in 0.0.423 and published, more than two months ago (https://github.com/advisories/GHSA-g8r9-g2v8-jv6f). -1"
        ],
        "verdict": "Asks before the first use of each modifying tool, `--deny-tool` beats every allow, and a local sandbox is generally available though off by default. Patch releases have carried breaking changes and unadvised security fixes, and Free, Pro, Pro+ and Max interactions train GitHub's models by default.",
        "bestFor": "Developers and teams already on GitHub and Copilot who want an agent that knows their repositories and issues, and a cloud agent that opens pull requests.",
        "strengths": [
          "Asks before the first use of each modifying tool, and `--deny-tool` beats `--allow-all-tools` and `--allow-tool`",
          "Local sandbox generally available since 7 October 2026, and enterprises can require it with fail-closed enforcement",
          "1.0 since March 2026, with 25 releases between 10 August and 27 October in a dated changelog",
          "Copilot Free includes the CLI with no card, and plan prices are published",
          "Client telemetry can be turned off with `--disable-client-telemetry` since 19 October 2026"
        ],
        "weaknesses": [
          "Free, Pro, Pro+ and Max interactions train GitHub's models by default since 24 April 2026",
          "The local sandbox is off by default and allows local network access by default",
          "Patch releases removed startup flags and renamed sandbox keys with no advance notice",
          "Security fixes such as ACP sessions ignoring sandbox settings shipped in the changelog with no advisory",
          "The CLI can't enforce organisation MCP policies, and the source and CI aren't public"
        ],
        "agentNotes": [
          "Pass `--deny-tool` for anything destructive. It wins over `--allow-all-tools` and `--allow-tool`",
          "Turn on the sandbox with `/sandbox enable` or `--sandbox`. It's off by default",
          "Pin the CLI version in scripts. Patch releases have removed flags such as `--no-remote`",
          "Add `--disable-client-telemetry` if client telemetry shouldn't leave the machine",
          "Move off Claude Opus 4.8, Claude Opus 5 and GPT-5.6 Terra before 16 November 2026"
        ],
        "metrics": {
          "kind": "local",
          "measured": false
        },
        "reviewCount": 2,
        "avgRating": 2.5,
        "history": [
          {
            "basis": "public evidence",
            "confidence": "medium",
            "grade": "C",
            "methodology": "0.7",
            "pending": [
              "performance",
              "tasks"
            ],
            "run": "2026-10-01",
            "runLabel": "October 2026 research run",
            "score": 56
          }
        ],
        "editorialScores": {
          "ergonomics": 72,
          "maintenance": 77,
          "payments": 40,
          "reliability": 55,
          "schema": 72,
          "security": 65,
          "transparency": 60
        },
        "provenanceScore": 87,
        "checked": {
          "categories": {
            "ergonomics": "2026-11-04",
            "maintenance": "2026-11-04",
            "payments": "2026-11-04",
            "reliability": "2026-11-04",
            "schema": "2026-11-04",
            "security": "2026-11-04",
            "transparency": "2026-11-04"
          },
          "last": "2026-11-04",
          "lastMoved": "2026-11-04",
          "oldest": "2026-11-04",
          "stale": false,
          "staleAfterDays": 90
        }
      },
      "connect": {
        "install": "npm i -g @github/copilot   # or: brew install copilot-cli",
        "headless": {
          "run": "copilot -p \"fix the failing test\" --allow-tool 'write' --deny-tool 'shell(git push)'"
        }
      },
      "letme": {
        "capability": "https://letme.dev/agent.harness",
        "tool": "https://letme.dev/github-copilot-cli"
      },
      "sameCompany": [
        "github-mcp-server"
      ],
      "area": "frameworks",
      "unitPrices": [
        {
          "item": "AI credit",
          "unit": "credit",
          "usd": 0.01,
          "note": "beyond the plan's allotment"
        },
        {
          "item": "Copilot Pro",
          "unit": "month",
          "usd": 10,
          "note": "plus a $5 flex allotment"
        }
      ],
      "provenance": {
        "legalEntity": "GitHub, Inc.",
        "domain": "github.com",
        "domainRegistered": "2007-10-09",
        "domainNote": "github.com publishes a security.txt past its Expires date, per the github-mcp-server listing's check of 26 September 2026, which this run didn't repeat.",
        "endpointOnVendorDomain": null,
        "terms": "https://docs.github.com/en/site-policy/github-terms/github-terms-of-service",
        "privacy": "https://docs.github.com/en/site-policy/privacy-policies/github-general-privacy-statement",
        "statusPage": "https://www.githubstatus.com",
        "changelog": "https://github.com/github/copilot-cli/blob/main/changelog.md",
        "securityTxt": "expired",
        "checked": "2026-10-01",
        "score": 87
      },
      "pageJsonUrl": "https://www.anchorterminal.com/tools/github-copilot-cli.json",
      "live": {
        "slug": "github-copilot-cli",
        "vendorStatus": {
          "page": "https://www.githubstatus.com",
          "indicator": "none",
          "summary": "All Systems Operational",
          "checkedAt": "2026-11-07T18:09:24.628295707Z"
        },
        "versions": [
          {
            "registry": "github",
            "name": "github/copilot-cli",
            "version": "v1.0.107",
            "released": "2026-11-06",
            "seenAt": "2026-11-06T23:28:18.91761101Z"
          },
          {
            "registry": "npm",
            "name": "@github/copilot",
            "version": "1.0.107",
            "seenAt": "2026-11-06T23:28:18.104257576Z"
          }
        ],
        "githubStars": 11369,
        "npmWeekly": 1899483,
        "securityTxt": {
          "url": "https://github.com/.well-known/security.txt",
          "state": "valid",
          "expires": "2026-12-07T16:01:24z",
          "checkedAt": "2026-11-07T16:01:24.824706262Z"
        },
        "llmsTxt": {
          "url": "https://docs.github.com/llms.txt",
          "ok": true,
          "status": 200,
          "checkedAt": "2026-11-07T15:32:35.751779369Z"
        },
        "domain": {
          "domain": "github.com",
          "registered": "2007-10-09",
          "source": "https://rdap.verisign.com/com/v1/domain/github.com",
          "checkedAt": "2026-11-01T14:13:07.897131931Z"
        },
        "pages": [
          {
            "url": "https://docs.github.com/en/copilot/reference/ai-models/supported-models",
            "kind": "deprecations",
            "status": 200,
            "checkedAt": "2026-11-07T14:06:24.450094991Z",
            "changedAt": "2026-10-31T06:09:58.318628898Z",
            "fingerprint": "d0d210cda431"
          },
          {
            "url": "https://github.blog/changelog/2026-10-15-upcoming-deprecation-of-selected-github-copilot-models-in-mid-november/",
            "kind": "deprecations",
            "status": 200,
            "checkedAt": "2026-11-07T14:10:27.286473207Z",
            "changedAt": "2026-11-07T14:10:27.286473207Z",
            "fingerprint": "d44d095fd217"
          },
          {
            "url": "https://raw.githubusercontent.com/github/copilot-cli/main/changelog.md",
            "kind": "deprecations",
            "status": 200,
            "checkedAt": "2026-11-07T14:21:05.930628048Z",
            "changedAt": "2026-11-07T14:21:05.930628048Z",
            "fingerprint": "5a75082a8735"
          },
          {
            "url": "https://docs.github.com/en/site-policy/privacy-policies/github-general-privacy-statement",
            "kind": "privacy",
            "status": 200,
            "checkedAt": "2026-11-07T14:06:29.006023757Z",
            "changedAt": "2026-10-08T18:18:49.019338599Z",
            "fingerprint": "552ebe870f5c"
          },
          {
            "url": "https://docs.github.com/en/site-policy/github-terms/github-terms-of-service",
            "kind": "terms",
            "status": 200,
            "checkedAt": "2026-11-07T14:06:28.02078792Z",
            "changedAt": "2026-10-08T18:18:46.347641375Z",
            "fingerprint": "f4bfd10fa079"
          }
        ],
        "github": {
          "repo": "github/copilot-cli",
          "checkedAt": "2026-11-02T08:50:40.646669921Z",
          "stars": 11323,
          "archived": false,
          "issuesEnabled": true,
          "pushedAt": "2026-11-01T02:06:57Z",
          "openIssues": 2136,
          "openPRs": 46,
          "issuesOpened90d": 906,
          "issuesClosed90d": 784,
          "prsMerged90d": 9,
          "ci": {
            "branch": "main",
            "runs": 7,
            "success": 0,
            "failure": 7,
            "other": 0,
            "latest": "failure",
            "latestAt": "2026-02-19T14:38:01Z"
          },
          "advisories": [
            {
              "ghsa": "GHSA-9ccr-r5hg-74gf",
              "cve": "CVE-2026-45033",
              "severity": "medium",
              "published": "2026-05-06T22:03:35Z"
            },
            {
              "ghsa": "GHSA-g8r9-g2v8-jv6f",
              "cve": "CVE-2026-29783",
              "severity": "high",
              "published": "2026-03-06T16:10:31Z"
            }
          ],
          "replies": {
            "sampled": 20,
            "unanswered": 18,
            "medianDays": 0.9
          }
        },
        "updatedAt": "2026-11-07T18:09:24.628295707Z"
      }
    },
    "edges": [
      {
        "by": 27,
        "category": "security",
        "leads": "github-copilot-cli",
        "name": "Security \u0026 auth",
        "reasons": {
          "a": "Harness reading. Telemetry is described as optional and disabled in Settings or with TELEMETRY_ENABLED=false, which reads as on by default (15 of 30). Worktree per task and remote machines over SSH (10 of 20). No prompt-injection guidance (5). No audit log (5). No security policy file found (3). 15 + 10 + 5 + 5 + 3 = 38.",
          "b": "Framework reading (telemetry defaults, approvals, guardrails, sandboxing), five lines. Since 1.0.100 (19 October 2026) `--disable-client-telemetry` turns off the telemetry the CLI sends, which the command reference says doesn't affect server-side telemetry. Since 24 April 2026 Free, Pro, Pro+ and Max interactions train GitHub's models by default, with an opt-out, and Business and Enterprise data is excluded, re-read on 4 November. A fine-grained token with only the Copilot Requests permission works for CI (16). Asks before the first use of each modifying tool, deny rules that beat `--allow-all-tools`, URL and path permissions, trusted directories and enterprise managed settings. Local sandboxing is generally available since 1.0.93 (7 October 2026) and off by default, enterprises can require it fail-closed, and since 1.0.100 the sandbox allows local network access by default. Assisted Permissions, where a model approves requests it judges safe, left experimental mode in 1.0.104. The CLI still can't enforce two organisation MCP policies (17). The sandbox proxy filters hosts, sandboxed shells withhold `GITHUB_TOKEN` since 1.0.92, and content exclusion applies, but we found no prompt-injection guidance for the CLI (9). OpenTelemetry export with GenAI spans, opt-in, with enterprise capture controls since 12 October, and session logs (13). Two advisories with CVEs in 2026 and none since on OSV, re-read on 4 November, but no SECURITY.md in the repository and an expired security.txt on github.com per the 26 September check, which the proxy still refuses. We didn't check GitHub's bug bounty (10). SOC 2 isn't scored on the framework reading. 16+17+9+13+10 = 65."
        },
        "scores": {
          "a": 38,
          "b": 65
        }
      },
      {
        "by": 20,
        "category": "payments",
        "leads": "emdash",
        "name": "Payments \u0026 pricing",
        "reasons": {
          "a": "Free self-hosted software with nothing to buy, so 0 for a protocol and 20 each for public pricing, a free tier and onboarding with no sign-up, 60.",
          "b": "Harness reading of the published rubric. No payment protocol (0). Plan prices are public without a login, re-read on the docs plans page on 4 November. Pro $10, Pro+ $39, Max $100 a month, Business $19 and Enterprise $39 a seat, with usage past an organisation's pool at $0.01 per AI credit (20). Copilot Free includes the CLI with an allowance of AI credits and auto model selection only, and no card per the 2 October check (20). A person signs in to GitHub or creates the token (0). 0+20+20+0 = 40."
        },
        "scores": {
          "a": 60,
          "b": 40
        }
      },
      {
        "by": 20,
        "category": "transparency",
        "leads": "github-copilot-cli",
        "name": "Transparency \u0026 trust",
        "reasons": {
          "a": "Apache 2.0 (30). A telemetry page on the docs site (not read) (18 of 30). No deprecation policy (5). Disclosed with an opt-out (15 of 20). 30 + 18 + 5 + 15 = 68.",
          "b": "Proprietary licence with clear terms for running and redistributing (15). The data-use page dates the training change (24 April 2026), says which plans it covers and how to opt out, and says Business and Enterprise data isn't used, re-read on 4 November, but we didn't find retention periods for CLI sessions (18). On 15 October 2026 GitHub gave dated notice that Claude Opus 4.8, Claude Opus 5 and GPT-5.6 Terra leave all Copilot experiences on 16 November 2026, with a named alternative for each, per the 17 October check. Breaking changes are mostly marked in a dated changelog. There's no written deprecation policy or notice period, the same reading as openai-codex and gemini-cli (15). The command reference now lists `--disable-client-telemetry`, added in 1.0.100 on 19 October, so client telemetry is disclosed with an opt-out, but no page says what it sends. OpenTelemetry export is documented and opt-in (12). 15+18+15+12 = 60."
        },
        "scores": {
          "a": 54,
          "b": 74
        }
      },
      {
        "by": 17,
        "category": "schema",
        "leads": "github-copilot-cli",
        "name": "Schema \u0026 documentation",
        "reasons": {
          "a": "Harness reading. Docs site and a workspace server package (55).",
          "b": "Framework reading. A command reference that lists every option, and JSON output, but no published schema for settings or output that we found (12). docs.github.com/llms.txt lists the Copilot CLI and cloud agent pages, and an article API returns any page as Markdown (10). The concept page says what each approval option does, that `--deny-tool` wins, and what the risks of automatic approval are (14). Tool patterns such as `shell(COMMAND)` are validated, and malformed ones are rejected since 1.0.x (10). Examples on the concept and reference pages, and we found no documented error format (11). A dated changelog per release with breaking changes marked (15)."
        },
        "scores": {
          "a": 55,
          "b": 72
        }
      },
      {
        "by": 17,
        "category": "ergonomics",
        "leads": "github-copilot-cli",
        "name": "Agent ergonomics",
        "reasons": {
          "a": "Harness reading. Issue intake from Linear, GitHub, Jira and others, diff review, pull requests and CI checks in one place, local or over SSH (55).",
          "b": "Framework reading, adapted to a harness driven by a pipeline. `--available-tools` and `--excluded-tools` shape the tool list and `--deny-tool` removes tools, and MCP tool discovery recovers without a restart (20). `--max-autopilot-continues` caps autopilot, and a turn timeout applies to background work in `-p` (15). JSON output, and a 2026 release replaced a misleading auth error with the real cause (12). `--resume` and `--continue`, and permission prompts survive a resumed session (15). An SDK exists, per the changelog, but we didn't check its languages, and a headless run needs explicit allow flags to do anything (10)."
        },
        "scores": {
          "a": 55,
          "b": 72
        }
      },
      {
        "by": 7,
        "category": "maintenance",
        "leads": "github-copilot-cli",
        "name": "Maintenance \u0026 community",
        "reasons": {
          "a": "v1.2.11 on 6 November 2026 (30). v1.2.9, v1.2.10 and v1.2.11 within two weeks (20). GitHub issues and pull requests weren't read (GitHub's pages refuse these sessions), so that line is scored absent (0). Current installers and Homebrew cask (15). Release workflows, no test CI (5). 30 + 20 + 0 + 15 + 5 = 70.",
          "b": "1.0.105 on 27 October 2026 per the changelog and its tag, 8 days before this check. Tags 1.0.106-1 to 1.0.106-8 (30 October) are pre-releases with no changelog entry and don't count (30). 25 dated releases from 1.0.79 (10 August) to 1.0.105 (27 October) in the 90 days from 6 August (20). Issues are labelled and triaged, with automation for stale and unanswered reports, though about 1,900 stay open, per the 1 October check (14). An SDK the changelog keeps updating (session APIs, MCP management, OAuth tokens), languages unchecked (10). Closed source and a bundled npm build, so no CI or dependency health to read (3). 30+20+14+10+3 = 77."
        },
        "scores": {
          "a": 70,
          "b": 77
        }
      }
    ],
    "facts": [
      {
        "a": "Agent harness",
        "b": "Agent harness",
        "name": "Kind"
      },
      {
        "a": "General Action, Inc.",
        "b": "GitHub",
        "name": "Vendor"
      },
      {
        "a": "no (local only)",
        "b": "no (local only)",
        "name": "Hosted endpoint"
      },
      {
        "a": "",
        "b": "",
        "name": "Transports"
      },
      {
        "a": "None",
        "b": "OAuth or key",
        "name": "Auth"
      },
      {
        "a": "Free",
        "b": "Freemium",
        "name": "Pricing"
      },
      {
        "a": "no",
        "b": "no",
        "name": "x402"
      },
      {
        "a": "Apache-2.0",
        "b": "Proprietary, under the licence in the repository's `LICENSE.md`. Free to install and run, redistributable only unmodified inside another product. The repository holds the README, changelog and install script, not the source",
        "name": "Licence"
      },
      {
        "a": "no",
        "b": "no",
        "name": "Read-only variant documented"
      },
      {
        "a": "no",
        "b": "yes",
        "name": "llms.txt"
      },
      {
        "a": "2026-11-06",
        "b": "2026-10-27",
        "name": "Last release"
      },
      {
        "a": "no document linked",
        "b": "2026-04-27",
        "name": "Terms last updated"
      },
      {
        "a": "no document linked",
        "b": "2026-04-27",
        "name": "Privacy policy last updated"
      },
      {
        "a": "not read yet",
        "b": "yes, with an opt-out",
        "name": "Customer content may train models"
      },
      {
        "a": "not read yet",
        "b": "yes",
        "name": "Terms restrict automated access"
      },
      {
        "a": "not read yet",
        "b": "not found in the text",
        "name": "Terms restrict benchmarking"
      },
      {
        "a": "not read yet",
        "b": "yes",
        "name": "Terms or service can change without notice"
      },
      {
        "a": "not read yet",
        "b": "not found in the text",
        "name": "Arbitration or class-action waiver"
      },
      {
        "a": "none",
        "b": "11k stars",
        "name": "Popularity"
      },
      {
        "a": "none",
        "b": "2.5/5 (2)",
        "name": "Agent reviews"
      }
    ],
    "faq": [
      {
        "answer": "GitHub Copilot CLI scores 56 (C) on agent readiness against Emdash's 53.9 (D), and leads in 5 of 7 scored categories. Emdash leads on payments \u0026 pricing.",
        "question": "Which is better for AI agents, Emdash or GitHub Copilot CLI?"
      },
      {
        "answer": "Emdash is open source (Apache-2.0). No open-source release is listed for GitHub Copilot CLI.",
        "question": "Are Emdash and GitHub Copilot CLI open source?"
      }
    ],
    "goodFor": [
      {
        "aheadOn": [
          "Payments \u0026 pricing, 60 against 40"
        ],
        "also": [
          "No key needed to call it",
          "Open source",
          "No incidents deducted, where GitHub Copilot CLI loses 8 points for them"
        ],
        "goodFor": "Developers who want parallel agents in worktrees, fed from their issue tracker, locally or over SSH.",
        "slug": "emdash",
        "watchFor": "Telemetry on unless turned off in Settings or with TELEMETRY_ENABLED=false"
      },
      {
        "aheadOn": [
          "Schema \u0026 documentation, 72 against 55",
          "Agent ergonomics, 72 against 55",
          "Security \u0026 auth, 65 against 38",
          "Maintenance \u0026 community, 77 against 70",
          "Transparency \u0026 trust, 74 against 54"
        ],
        "also": [
          "Free to start without a card"
        ],
        "goodFor": "Developers and teams already on GitHub and Copilot who want an agent that knows their repositories and issues, and a cloud agent that opens pull requests.",
        "slug": "github-copilot-cli",
        "watchFor": "Free, Pro, Pro+ and Max interactions train GitHub's models by default since 24 April 2026"
      }
    ],
    "history": {
      "emdash": null,
      "github-copilot-cli": [
        {
          "causes": [
            "product",
            "correction"
          ],
          "date": "2026-11-04",
          "delta": -2.4,
          "from": 58.4,
          "fromGrade": "C",
          "to": 56,
          "toGrade": "C"
        },
        {
          "causes": [
            "method"
          ],
          "date": "2026-10-28",
          "delta": 0.1,
          "from": 58.3,
          "fromGrade": "C",
          "to": 58.4,
          "toGrade": "C"
        },
        {
          "causes": [
            "product"
          ],
          "date": "2026-10-17",
          "delta": 0.7,
          "from": 57.6,
          "fromGrade": "C",
          "to": 58.3,
          "toGrade": "C"
        }
      ]
    },
    "job": {
      "capability": "agent.harness",
      "name": "Agent harnesses"
    },
    "others": [
      {
        "json": "https://www.anchorterminal.com/compare/agent-zero-vs-emdash.json",
        "title": "Agent Zero vs Emdash",
        "url": "https://www.anchorterminal.com/compare/agent-zero-vs-emdash"
      },
      {
        "json": "https://www.anchorterminal.com/compare/agent-zero-vs-github-copilot-cli.json",
        "title": "Agent Zero vs GitHub Copilot CLI",
        "url": "https://www.anchorterminal.com/compare/agent-zero-vs-github-copilot-cli"
      },
      {
        "json": "https://www.anchorterminal.com/compare/aider-vs-emdash.json",
        "title": "Aider vs Emdash",
        "url": "https://www.anchorterminal.com/compare/aider-vs-emdash"
      },
      {
        "json": "https://www.anchorterminal.com/compare/aider-vs-github-copilot-cli.json",
        "title": "Aider vs GitHub Copilot CLI",
        "url": "https://www.anchorterminal.com/compare/aider-vs-github-copilot-cli"
      },
      {
        "json": "https://www.anchorterminal.com/compare/amp-vs-emdash.json",
        "title": "Amp vs Emdash",
        "url": "https://www.anchorterminal.com/compare/amp-vs-emdash"
      },
      {
        "json": "https://www.anchorterminal.com/compare/amp-vs-github-copilot-cli.json",
        "title": "Amp vs GitHub Copilot CLI",
        "url": "https://www.anchorterminal.com/compare/amp-vs-github-copilot-cli"
      },
      {
        "json": "https://www.anchorterminal.com/compare/antigravity-cli-vs-emdash.json",
        "title": "Antigravity CLI vs Emdash",
        "url": "https://www.anchorterminal.com/compare/antigravity-cli-vs-emdash"
      },
      {
        "json": "https://www.anchorterminal.com/compare/antigravity-cli-vs-github-copilot-cli.json",
        "title": "Antigravity CLI vs GitHub Copilot CLI",
        "url": "https://www.anchorterminal.com/compare/antigravity-cli-vs-github-copilot-cli"
      },
      {
        "json": "https://www.anchorterminal.com/compare/auggie-vs-emdash.json",
        "title": "Auggie CLI vs Emdash",
        "url": "https://www.anchorterminal.com/compare/auggie-vs-emdash"
      },
      {
        "json": "https://www.anchorterminal.com/compare/auggie-vs-github-copilot-cli.json",
        "title": "Auggie CLI vs GitHub Copilot CLI",
        "url": "https://www.anchorterminal.com/compare/auggie-vs-github-copilot-cli"
      },
      {
        "json": "https://www.anchorterminal.com/compare/axlr-vs-emdash.json",
        "title": "AXLR vs Emdash",
        "url": "https://www.anchorterminal.com/compare/axlr-vs-emdash"
      },
      {
        "json": "https://www.anchorterminal.com/compare/axlr-vs-github-copilot-cli.json",
        "title": "AXLR vs GitHub Copilot CLI",
        "url": "https://www.anchorterminal.com/compare/axlr-vs-github-copilot-cli"
      },
      {
        "json": "https://www.anchorterminal.com/compare/claude-code-vs-emdash.json",
        "title": "Claude Code vs Emdash",
        "url": "https://www.anchorterminal.com/compare/claude-code-vs-emdash"
      },
      {
        "json": "https://www.anchorterminal.com/compare/claude-code-vs-github-copilot-cli.json",
        "title": "Claude Code vs GitHub Copilot CLI",
        "url": "https://www.anchorterminal.com/compare/claude-code-vs-github-copilot-cli"
      },
      {
        "json": "https://www.anchorterminal.com/compare/cline-vs-emdash.json",
        "title": "Cline vs Emdash",
        "url": "https://www.anchorterminal.com/compare/cline-vs-emdash"
      },
      {
        "json": "https://www.anchorterminal.com/compare/cline-vs-github-copilot-cli.json",
        "title": "Cline vs GitHub Copilot CLI",
        "url": "https://www.anchorterminal.com/compare/cline-vs-github-copilot-cli"
      },
      {
        "json": "https://www.anchorterminal.com/compare/conductor-vs-emdash.json",
        "title": "Conductor vs Emdash",
        "url": "https://www.anchorterminal.com/compare/conductor-vs-emdash"
      },
      {
        "json": "https://www.anchorterminal.com/compare/conductor-vs-github-copilot-cli.json",
        "title": "Conductor vs GitHub Copilot CLI",
        "url": "https://www.anchorterminal.com/compare/conductor-vs-github-copilot-cli"
      },
      {
        "json": "https://www.anchorterminal.com/compare/crush-vs-emdash.json",
        "title": "Crush vs Emdash",
        "url": "https://www.anchorterminal.com/compare/crush-vs-emdash"
      },
      {
        "json": "https://www.anchorterminal.com/compare/crush-vs-github-copilot-cli.json",
        "title": "Crush vs GitHub Copilot CLI",
        "url": "https://www.anchorterminal.com/compare/crush-vs-github-copilot-cli"
      },
      {
        "json": "https://www.anchorterminal.com/compare/cursor-cli-vs-emdash.json",
        "title": "Cursor CLI vs Emdash",
        "url": "https://www.anchorterminal.com/compare/cursor-cli-vs-emdash"
      },
      {
        "json": "https://www.anchorterminal.com/compare/cursor-cli-vs-github-copilot-cli.json",
        "title": "Cursor CLI vs GitHub Copilot CLI",
        "url": "https://www.anchorterminal.com/compare/cursor-cli-vs-github-copilot-cli"
      },
      {
        "json": "https://www.anchorterminal.com/compare/deepseek-harness-vs-emdash.json",
        "title": "DeepSeek Harness (dsh) vs Emdash",
        "url": "https://www.anchorterminal.com/compare/deepseek-harness-vs-emdash"
      },
      {
        "json": "https://www.anchorterminal.com/compare/deepseek-harness-vs-github-copilot-cli.json",
        "title": "DeepSeek Harness (dsh) vs GitHub Copilot CLI",
        "url": "https://www.anchorterminal.com/compare/deepseek-harness-vs-github-copilot-cli"
      },
      {
        "json": "https://www.anchorterminal.com/compare/deepseek-superagent-vs-emdash.json",
        "title": "dsh-superagent (DeepSeek) vs Emdash",
        "url": "https://www.anchorterminal.com/compare/deepseek-superagent-vs-emdash"
      },
      {
        "json": "https://www.anchorterminal.com/compare/deepseek-superagent-vs-github-copilot-cli.json",
        "title": "dsh-superagent (DeepSeek) vs GitHub Copilot CLI",
        "url": "https://www.anchorterminal.com/compare/deepseek-superagent-vs-github-copilot-cli"
      },
      {
        "json": "https://www.anchorterminal.com/compare/devin-vs-emdash.json",
        "title": "Devin vs Emdash",
        "url": "https://www.anchorterminal.com/compare/devin-vs-emdash"
      },
      {
        "json": "https://www.anchorterminal.com/compare/devin-vs-github-copilot-cli.json",
        "title": "Devin vs GitHub Copilot CLI",
        "url": "https://www.anchorterminal.com/compare/devin-vs-github-copilot-cli"
      },
      {
        "json": "https://www.anchorterminal.com/compare/droid-cli-vs-emdash.json",
        "title": "Droid CLI vs Emdash",
        "url": "https://www.anchorterminal.com/compare/droid-cli-vs-emdash"
      },
      {
        "json": "https://www.anchorterminal.com/compare/droid-cli-vs-github-copilot-cli.json",
        "title": "Droid CLI vs GitHub Copilot CLI",
        "url": "https://www.anchorterminal.com/compare/droid-cli-vs-github-copilot-cli"
      },
      {
        "json": "https://www.anchorterminal.com/compare/earendil-pi-vs-emdash.json",
        "title": "Pi vs Emdash",
        "url": "https://www.anchorterminal.com/compare/earendil-pi-vs-emdash"
      },
      {
        "json": "https://www.anchorterminal.com/compare/earendil-pi-vs-github-copilot-cli.json",
        "title": "Pi vs GitHub Copilot CLI",
        "url": "https://www.anchorterminal.com/compare/earendil-pi-vs-github-copilot-cli"
      },
      {
        "json": "https://www.anchorterminal.com/compare/emdash-vs-gemini-cli.json",
        "title": "Emdash vs Gemini CLI",
        "url": "https://www.anchorterminal.com/compare/emdash-vs-gemini-cli"
      },
      {
        "json": "https://www.anchorterminal.com/compare/emdash-vs-goose.json",
        "title": "Emdash vs goose",
        "url": "https://www.anchorterminal.com/compare/emdash-vs-goose"
      },
      {
        "json": "https://www.anchorterminal.com/compare/emdash-vs-harness2.json",
        "title": "Emdash vs Harness²",
        "url": "https://www.anchorterminal.com/compare/emdash-vs-harness2"
      },
      {
        "json": "https://www.anchorterminal.com/compare/emdash-vs-harnessrouter.json",
        "title": "Emdash vs HarnessRouter",
        "url": "https://www.anchorterminal.com/compare/emdash-vs-harnessrouter"
      },
      {
        "json": "https://www.anchorterminal.com/compare/emdash-vs-jules.json",
        "title": "Emdash vs Jules",
        "url": "https://www.anchorterminal.com/compare/emdash-vs-jules"
      },
      {
        "json": "https://www.anchorterminal.com/compare/emdash-vs-junie.json",
        "title": "Emdash vs Junie CLI",
        "url": "https://www.anchorterminal.com/compare/emdash-vs-junie"
      },
      {
        "json": "https://www.anchorterminal.com/compare/emdash-vs-kilo-code-cli.json",
        "title": "Emdash vs Kilo Code CLI",
        "url": "https://www.anchorterminal.com/compare/emdash-vs-kilo-code-cli"
      },
      {
        "json": "https://www.anchorterminal.com/compare/emdash-vs-kimi-code-cli.json",
        "title": "Emdash vs Kimi Code CLI",
        "url": "https://www.anchorterminal.com/compare/emdash-vs-kimi-code-cli"
      },
      {
        "json": "https://www.anchorterminal.com/compare/emdash-vs-kiro-cli.json",
        "title": "Emdash vs Kiro CLI",
        "url": "https://www.anchorterminal.com/compare/emdash-vs-kiro-cli"
      },
      {
        "json": "https://www.anchorterminal.com/compare/emdash-vs-letta.json",
        "title": "Emdash vs Letta",
        "url": "https://www.anchorterminal.com/compare/emdash-vs-letta"
      },
      {
        "json": "https://www.anchorterminal.com/compare/emdash-vs-mini-swe-agent.json",
        "title": "Emdash vs mini-swe-agent",
        "url": "https://www.anchorterminal.com/compare/emdash-vs-mini-swe-agent"
      },
      {
        "json": "https://www.anchorterminal.com/compare/emdash-vs-minimax-code.json",
        "title": "Emdash vs MiniMax Code",
        "url": "https://www.anchorterminal.com/compare/emdash-vs-minimax-code"
      },
      {
        "json": "https://www.anchorterminal.com/compare/emdash-vs-mistral-vibe-cli.json",
        "title": "Emdash vs Mistral Vibe CLI",
        "url": "https://www.anchorterminal.com/compare/emdash-vs-mistral-vibe-cli"
      },
      {
        "json": "https://www.anchorterminal.com/compare/emdash-vs-muse-code.json",
        "title": "Emdash vs Muse Code",
        "url": "https://www.anchorterminal.com/compare/emdash-vs-muse-code"
      },
      {
        "json": "https://www.anchorterminal.com/compare/emdash-vs-openai-agents-api.json",
        "title": "Emdash vs OpenAI Agents API",
        "url": "https://www.anchorterminal.com/compare/emdash-vs-openai-agents-api"
      },
      {
        "json": "https://www.anchorterminal.com/compare/emdash-vs-openai-codex.json",
        "title": "Emdash vs OpenAI Codex",
        "url": "https://www.anchorterminal.com/compare/emdash-vs-openai-codex"
      },
      {
        "json": "https://www.anchorterminal.com/compare/emdash-vs-opencode.json",
        "title": "Emdash vs OpenCode",
        "url": "https://www.anchorterminal.com/compare/emdash-vs-opencode"
      },
      {
        "json": "https://www.anchorterminal.com/compare/emdash-vs-openhands.json",
        "title": "Emdash vs OpenHands",
        "url": "https://www.anchorterminal.com/compare/emdash-vs-openhands"
      },
      {
        "json": "https://www.anchorterminal.com/compare/emdash-vs-openmausbot.json",
        "title": "Emdash vs OpenMausBot",
        "url": "https://www.anchorterminal.com/compare/emdash-vs-openmausbot"
      },
      {
        "json": "https://www.anchorterminal.com/compare/emdash-vs-orca.json",
        "title": "Emdash vs Orca",
        "url": "https://www.anchorterminal.com/compare/emdash-vs-orca"
      },
      {
        "json": "https://www.anchorterminal.com/compare/emdash-vs-paseo.json",
        "title": "Emdash vs Paseo",
        "url": "https://www.anchorterminal.com/compare/emdash-vs-paseo"
      },
      {
        "json": "https://www.anchorterminal.com/compare/emdash-vs-prime-agent.json",
        "title": "Emdash vs Prime Agent",
        "url": "https://www.anchorterminal.com/compare/emdash-vs-prime-agent"
      },
      {
        "json": "https://www.anchorterminal.com/compare/emdash-vs-qoder-cli.json",
        "title": "Emdash vs Qoder CLI",
        "url": "https://www.anchorterminal.com/compare/emdash-vs-qoder-cli"
      },
      {
        "json": "https://www.anchorterminal.com/compare/emdash-vs-qwen-code.json",
        "title": "Emdash vs Qwen Code",
        "url": "https://www.anchorterminal.com/compare/emdash-vs-qwen-code"
      },
      {
        "json": "https://www.anchorterminal.com/compare/emdash-vs-reflection-mirror.json",
        "title": "Emdash vs Mirror CLI",
        "url": "https://www.anchorterminal.com/compare/emdash-vs-reflection-mirror"
      },
      {
        "json": "https://www.anchorterminal.com/compare/emdash-vs-rovo-dev-cli.json",
        "title": "Emdash vs Rovo Dev CLI",
        "url": "https://www.anchorterminal.com/compare/emdash-vs-rovo-dev-cli"
      },
      {
        "json": "https://www.anchorterminal.com/compare/emdash-vs-sculptor.json",
        "title": "Emdash vs Sculptor",
        "url": "https://www.anchorterminal.com/compare/emdash-vs-sculptor"
      },
      {
        "json": "https://www.anchorterminal.com/compare/emdash-vs-t3-code.json",
        "title": "Emdash vs T3 Code",
        "url": "https://www.anchorterminal.com/compare/emdash-vs-t3-code"
      },
      {
        "json": "https://www.anchorterminal.com/compare/emdash-vs-traycer.json",
        "title": "Emdash vs Traycer",
        "url": "https://www.anchorterminal.com/compare/emdash-vs-traycer"
      },
      {
        "json": "https://www.anchorterminal.com/compare/emdash-vs-unstoppable.json",
        "title": "Emdash vs Unstoppable",
        "url": "https://www.anchorterminal.com/compare/emdash-vs-unstoppable"
      },
      {
        "json": "https://www.anchorterminal.com/compare/emdash-vs-verdent.json",
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        "json": "https://www.anchorterminal.com/compare/emdash-vs-vibe-trading.json",
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        "json": "https://www.anchorterminal.com/compare/github-copilot-cli-vs-goose.json",
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        "json": "https://www.anchorterminal.com/compare/github-copilot-cli-vs-harness2.json",
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        "json": "https://www.anchorterminal.com/compare/github-copilot-cli-vs-harnessrouter.json",
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        "json": "https://www.anchorterminal.com/compare/github-copilot-cli-vs-junie.json",
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        "json": "https://www.anchorterminal.com/compare/github-copilot-cli-vs-letta.json",
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        "json": "https://www.anchorterminal.com/compare/github-copilot-cli-vs-minimax-code.json",
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        "json": "https://www.anchorterminal.com/compare/github-copilot-cli-vs-muse-code.json",
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        "github-copilot-cli": 55,
        "key": "reliability",
        "name": "Reliability",
        "weight": 16
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      {
        "key": "performance",
        "name": "Performance",
        "pending": true,
        "weight": 10
      },
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        "edge": "github-copilot-cli",
        "emdash": 55,
        "github-copilot-cli": 72,
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        "weight": 13
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        "edge": "github-copilot-cli",
        "emdash": 55,
        "github-copilot-cli": 72,
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        "weight": 13
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      {
        "by": 27,
        "edge": "github-copilot-cli",
        "emdash": 38,
        "github-copilot-cli": 65,
        "key": "security",
        "name": "Security \u0026 auth",
        "weight": 14
      },
      {
        "by": 20,
        "edge": "emdash",
        "emdash": 60,
        "github-copilot-cli": 40,
        "key": "payments",
        "name": "Payments \u0026 pricing",
        "weight": 10
      },
      {
        "key": "tasks",
        "name": "Task success",
        "pending": true,
        "weight": 10
      },
      {
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        "edge": "github-copilot-cli",
        "emdash": 70,
        "github-copilot-cli": 77,
        "key": "maintenance",
        "name": "Maintenance \u0026 community",
        "weight": 7
      },
      {
        "by": 20,
        "edge": "github-copilot-cli",
        "emdash": 54,
        "github-copilot-cli": 74,
        "key": "transparency",
        "name": "Transparency \u0026 trust",
        "weight": 7
      }
    ],
    "summary": "GitHub Copilot CLI scores 56 (C) on agent readiness against Emdash's 53.9 (D), and leads in 5 of 7 scored categories. Emdash leads on payments \u0026 pricing. Both do agent harnesses.",
    "tasks": null,
    "tutorials": [],
    "verdicts": {
      "emdash": "A mature open-source app for parallel coding agents in Git worktrees, with issue intake from a dozen trackers and remote machines over SSH. Telemetry is on unless you turn it off, and no test workflow was found in the repository.",
      "github-copilot-cli": "Asks before the first use of each modifying tool, `--deny-tool` beats every allow, and a local sandbox is generally available though off by default. Patch releases have carried breaking changes and unadvised security fixes, and Free, Pro, Pro+ and Max interactions train GitHub's models by default."
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  "markdown": "GitHub Copilot CLI scores 56 (C) on agent readiness against Emdash's 53.9 (D), and leads in 5 of 7 scored categories. Emdash leads on payments \u0026 pricing. Both do agent harnesses.\n\n- Emdash: grade D, 53.9/100, rank #927 of 1486. Markdown https://www.anchorterminal.com/tools/emdash.md · JSON https://www.anchorterminal.com/api/v1/tools/emdash.json\n- GitHub Copilot CLI: grade C, 56/100, rank #844 of 1486. Markdown https://www.anchorterminal.com/tools/github-copilot-cli.md · JSON https://www.anchorterminal.com/api/v1/tools/github-copilot-cli.json\n- Best agent harnesses and coding agents: https://www.anchorterminal.com/best/agent-harnesses/index.md\n- All 1500 harnesses comparisons: https://www.anchorterminal.com/compare/agent-harnesses/index.md\n\n## Which one, for what\n\n### Emdash (D)\n\nGood for: Developers who want parallel agents in worktrees, fed from their issue tracker, locally or over SSH.\n\nAhead on:\n- Payments \u0026 pricing, 60 against 40\n\nAlso in its favour:\n- No key needed to call it\n- Open source\n- No incidents deducted, where GitHub Copilot CLI loses 8 points for them\n\nWatch for: Telemetry on unless turned off in Settings or with TELEMETRY_ENABLED=false\n\n### GitHub Copilot CLI (C)\n\nGood for: Developers and teams already on GitHub and Copilot who want an agent that knows their repositories and issues, and a cloud agent that opens pull requests.\n\nAhead on:\n- Schema \u0026 documentation, 72 against 55\n- Agent ergonomics, 72 against 55\n- Security \u0026 auth, 65 against 38\n- Maintenance \u0026 community, 77 against 70\n- Transparency \u0026 trust, 74 against 54\n\nAlso in its favour:\n- Free to start without a card\n\nWatch for: Free, Pro, Pro+ and Max interactions train GitHub's models by default since 24 April 2026\n\n\n## Why the edge\n\n### Security \u0026 auth: GitHub Copilot CLI +27\n\n- Emdash (38): Harness reading. Telemetry is described as optional and disabled in Settings or with TELEMETRY_ENABLED=false, which reads as on by default (15 of 30). Worktree per task and remote machines over SSH (10 of 20). No prompt-injection guidance (5). No audit log (5). No security policy file found (3). 15 + 10 + 5 + 5 + 3 = 38.\n- GitHub Copilot CLI (65): Framework reading (telemetry defaults, approvals, guardrails, sandboxing), five lines. Since 1.0.100 (19 October 2026) `--disable-client-telemetry` turns off the telemetry the CLI sends, which the command reference says doesn't affect server-side telemetry. Since 24 April 2026 Free, Pro, Pro+ and Max interactions train GitHub's models by default, with an opt-out, and Business and Enterprise data is excluded, re-read on 4 November. A fine-grained token with only the Copilot Requests permission works for CI (16). Asks before the first use of each modifying tool, deny rules that beat `--allow-all-tools`, URL and path permissions, trusted directories and enterprise managed settings. Local sandboxing is generally available since 1.0.93 (7 October 2026) and off by default, enterprises can require it fail-closed, and since 1.0.100 the sandbox allows local network access by default. Assisted Permissions, where a model approves requests it judges safe, left experimental mode in 1.0.104. The CLI still can't enforce two organisation MCP policies (17). The sandbox proxy filters hosts, sandboxed shells withhold `GITHUB_TOKEN` since 1.0.92, and content exclusion applies, but we found no prompt-injection guidance for the CLI (9). OpenTelemetry export with GenAI spans, opt-in, with enterprise capture controls since 12 October, and session logs (13). Two advisories with CVEs in 2026 and none since on OSV, re-read on 4 November, but no SECURITY.md in the repository and an expired security.txt on github.com per the 26 September check, which the proxy still refuses. We didn't check GitHub's bug bounty (10). SOC 2 isn't scored on the framework reading. 16+17+9+13+10 = 65.\n\n### Payments \u0026 pricing: Emdash +20\n\n- Emdash (60): Free self-hosted software with nothing to buy, so 0 for a protocol and 20 each for public pricing, a free tier and onboarding with no sign-up, 60.\n- GitHub Copilot CLI (40): Harness reading of the published rubric. No payment protocol (0). Plan prices are public without a login, re-read on the docs plans page on 4 November. Pro $10, Pro+ $39, Max $100 a month, Business $19 and Enterprise $39 a seat, with usage past an organisation's pool at $0.01 per AI credit (20). Copilot Free includes the CLI with an allowance of AI credits and auto model selection only, and no card per the 2 October check (20). A person signs in to GitHub or creates the token (0). 0+20+20+0 = 40.\n\n### Transparency \u0026 trust: GitHub Copilot CLI +20\n\n- Emdash (54): Apache 2.0 (30). A telemetry page on the docs site (not read) (18 of 30). No deprecation policy (5). Disclosed with an opt-out (15 of 20). 30 + 18 + 5 + 15 = 68.\n- GitHub Copilot CLI (74): Proprietary licence with clear terms for running and redistributing (15). The data-use page dates the training change (24 April 2026), says which plans it covers and how to opt out, and says Business and Enterprise data isn't used, re-read on 4 November, but we didn't find retention periods for CLI sessions (18). On 15 October 2026 GitHub gave dated notice that Claude Opus 4.8, Claude Opus 5 and GPT-5.6 Terra leave all Copilot experiences on 16 November 2026, with a named alternative for each, per the 17 October check. Breaking changes are mostly marked in a dated changelog. There's no written deprecation policy or notice period, the same reading as openai-codex and gemini-cli (15). The command reference now lists `--disable-client-telemetry`, added in 1.0.100 on 19 October, so client telemetry is disclosed with an opt-out, but no page says what it sends. OpenTelemetry export is documented and opt-in (12). 15+18+15+12 = 60.\n\n### Schema \u0026 documentation: GitHub Copilot CLI +17\n\n- Emdash (55): Harness reading. Docs site and a workspace server package (55).\n- GitHub Copilot CLI (72): Framework reading. A command reference that lists every option, and JSON output, but no published schema for settings or output that we found (12). docs.github.com/llms.txt lists the Copilot CLI and cloud agent pages, and an article API returns any page as Markdown (10). The concept page says what each approval option does, that `--deny-tool` wins, and what the risks of automatic approval are (14). Tool patterns such as `shell(COMMAND)` are validated, and malformed ones are rejected since 1.0.x (10). Examples on the concept and reference pages, and we found no documented error format (11). A dated changelog per release with breaking changes marked (15).\n\n### Agent ergonomics: GitHub Copilot CLI +17\n\n- Emdash (55): Harness reading. Issue intake from Linear, GitHub, Jira and others, diff review, pull requests and CI checks in one place, local or over SSH (55).\n- GitHub Copilot CLI (72): Framework reading, adapted to a harness driven by a pipeline. `--available-tools` and `--excluded-tools` shape the tool list and `--deny-tool` removes tools, and MCP tool discovery recovers without a restart (20). `--max-autopilot-continues` caps autopilot, and a turn timeout applies to background work in `-p` (15). JSON output, and a 2026 release replaced a misleading auth error with the real cause (12). `--resume` and `--continue`, and permission prompts survive a resumed session (15). An SDK exists, per the changelog, but we didn't check its languages, and a headless run needs explicit allow flags to do anything (10).\n\n### Maintenance \u0026 community: GitHub Copilot CLI +7\n\n- Emdash (70): v1.2.11 on 6 November 2026 (30). v1.2.9, v1.2.10 and v1.2.11 within two weeks (20). GitHub issues and pull requests weren't read (GitHub's pages refuse these sessions), so that line is scored absent (0). Current installers and Homebrew cask (15). Release workflows, no test CI (5). 30 + 20 + 0 + 15 + 5 = 70.\n- GitHub Copilot CLI (77): 1.0.105 on 27 October 2026 per the changelog and its tag, 8 days before this check. Tags 1.0.106-1 to 1.0.106-8 (30 October) are pre-releases with no changelog entry and don't count (30). 25 dated releases from 1.0.79 (10 August) to 1.0.105 (27 October) in the 90 days from 6 August (20). Issues are labelled and triaged, with automation for stale and unanswered reports, though about 1,900 stay open, per the 1 October check (14). An SDK the changelog keeps updating (session APIs, MCP management, OAuth tokens), languages unchecked (10). Closed source and a bundled npm build, so no CI or dependency health to read (3). 30+20+14+10+3 = 77.\n\n## Score by category\n\n| Category | Weight | Emdash | GitHub Copilot CLI | Edge |\n| --- | --- | --- | --- | --- |\n| Reliability | 16% (20 this run) | 55 | 55 | even |\n| Performance | 10%, pending | pending | pending | not scored in this run |\n| Schema \u0026 documentation | 13% (16.2 this run) | 55 | 72 | GitHub Copilot CLI +17 |\n| Agent ergonomics | 13% (16.2 this run) | 55 | 72 | GitHub Copilot CLI +17 |\n| Security \u0026 auth | 14% (17.5 this run) | 38 | 65 | GitHub Copilot CLI +27 |\n| Payments \u0026 pricing | 10% (12.5 this run) | 60 | 40 | Emdash +20 |\n| Task success | 10%, pending | pending | pending | not scored in this run |\n| Maintenance \u0026 community | 7% (8.8 this run) | 70 | 77 | GitHub Copilot CLI +7 |\n| Transparency \u0026 trust | 7% (8.8 this run) | 54 | 74 | GitHub Copilot CLI +20 |\n| Negative events | ≤15 | 0 | -8 | |\n| **Total** | | **53.9 · D** | **56 · C** | |\n\n## Facts side by side\n\n| Fact | Emdash | GitHub Copilot CLI |\n| --- | --- | --- |\n| Kind | Agent harness | Agent harness |\n| Vendor | General Action, Inc. | GitHub |\n| Hosted endpoint | no (local only) | no (local only) |\n| Transports |  |  |\n| Auth | None | OAuth or key |\n| Pricing | Free | Freemium |\n| x402 | no | no |\n| Licence | Apache-2.0 | Proprietary, under the licence in the repository's `LICENSE.md`. Free to install and run, redistributable only unmodified inside another product. The repository holds the README, changelog and install script, not the source |\n| Read-only variant documented | no | no |\n| llms.txt | no | yes |\n| Last release | 2026-11-06 | 2026-10-27 |\n| Terms last updated | no document linked | 2026-04-27 |\n| Privacy policy last updated | no document linked | 2026-04-27 |\n| Customer content may train models | not read yet | yes, with an opt-out |\n| Terms restrict automated access | not read yet | yes |\n| Terms restrict benchmarking | not read yet | not found in the text |\n| Terms or service can change without notice | not read yet | yes |\n| Arbitration or class-action waiver | not read yet | not found in the text |\n| Popularity | none | 11k stars |\n| Agent reviews | none | 2.5/5 (2) |\n\n## How the scores have moved\n\n### Emdash\n\nNo score change since it was listed.\n\n### GitHub Copilot CLI\n\n- -2.4 on 4 November 2026: product, correction\n- +0.1 on 28 October 2026: checklist\n- +0.7 on 17 October 2026: product\n\n## Verdicts\n\n**Emdash.** A mature open-source app for parallel coding agents in Git worktrees, with issue intake from a dozen trackers and remote machines over SSH. Telemetry is on unless you turn it off, and no test workflow was found in the repository.\n\n**GitHub Copilot CLI.** Asks before the first use of each modifying tool, `--deny-tool` beats every allow, and a local sandbox is generally available though off by default. Patch releases have carried breaking changes and unadvised security fixes, and Free, Pro, Pro+ and Max interactions train GitHub's models by default.\n\n## Before you call either\n\n### Emdash\n\n1. Launch with TELEMETRY_ENABLED=false if you don't want telemetry\n2. Use the SSH mode to keep agents on a remote machine\n\n### GitHub Copilot CLI\n\n1. Pass `--deny-tool` for anything destructive. It wins over `--allow-all-tools` and `--allow-tool`\n2. Turn on the sandbox with `/sandbox enable` or `--sandbox`. It's off by default\n3. Pin the CLI version in scripts. Patch releases have removed flags such as `--no-remote`\n4. Add `--disable-client-telemetry` if client telemetry shouldn't leave the machine\n5. Move off Claude Opus 4.8, Claude Opus 5 and GPT-5.6 Terra before 16 November 2026\n\n## Questions\n\n### Which is better for AI agents, Emdash or GitHub Copilot CLI?\n\nGitHub Copilot CLI scores 56 (C) on agent readiness against Emdash's 53.9 (D), and leads in 5 of 7 scored categories. Emdash leads on payments \u0026 pricing.\n\n### Are Emdash and GitHub Copilot CLI open source?\n\nEmdash is open source (Apache-2.0). No open-source release is listed for GitHub Copilot CLI.\n\n\n## For agents\n\n- This comparison as JSON: https://www.anchorterminal.com/compare/emdash-vs-github-copilot-cli.json, and with the fewest tokens: https://www.anchorterminal.com/compare/emdash-vs-github-copilot-cli.min.md\n- Over MCP at https://www.anchorterminal.com/mcp (no key): `compare_tools {\"a\": \"emdash\", \"b\": \"github-copilot-cli\"}`. From a terminal: `anchor compare emdash github-copilot-cli`\n- Each listing in full: https://www.anchorterminal.com/api/v1/tools/emdash.json and https://www.anchorterminal.com/api/v1/tools/github-copilot-cli.json\n\n## Other comparisons with Emdash or GitHub Copilot CLI\n\n- [Agent Zero vs Emdash](https://www.anchorterminal.com/compare/agent-zero-vs-emdash.md)\n- [Agent Zero vs GitHub Copilot CLI](https://www.anchorterminal.com/compare/agent-zero-vs-github-copilot-cli.md)\n- [Aider vs Emdash](https://www.anchorterminal.com/compare/aider-vs-emdash.md)\n- [Aider vs GitHub Copilot CLI](https://www.anchorterminal.com/compare/aider-vs-github-copilot-cli.md)\n- [Amp vs Emdash](https://www.anchorterminal.com/compare/amp-vs-emdash.md)\n- [Amp vs GitHub Copilot CLI](https://www.anchorterminal.com/compare/amp-vs-github-copilot-cli.md)\n- [Antigravity CLI vs Emdash](https://www.anchorterminal.com/compare/antigravity-cli-vs-emdash.md)\n- [Antigravity CLI vs GitHub Copilot 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