{
  "meta": {
    "attribution": "Anchor Terminal (https://www.anchorterminal.com)",
    "attributionRequired": true,
    "credit": "CC BY 4.0, credit Anchor Terminal and link the page or API address you took it from (https://www.anchorterminal.com/terms/#data)",
    "docs": "https://www.anchorterminal.com/docs/",
    "generatedAt": "2026-11-07",
    "license": "CC-BY-4.0",
    "method": "https://www.anchorterminal.com/benchmark/",
    "methodology": "0.7",
    "openapi": "https://www.anchorterminal.com/openapi.json",
    "preview": false,
    "run": "2026-10-01",
    "runLabel": "October 2026 research run",
    "terms": "https://www.anchorterminal.com/terms/#data"
  },
  "tool": {
    "slug": "orca",
    "name": "Orca",
    "vendor": "Lovecast Inc.",
    "vendorUrl": "https://www.onorca.dev",
    "kind": "harness",
    "category": "agent-harnesses",
    "summary": "Orca is an open-source app that runs Claude Code, Codex and other coding agents in parallel, each in its own worktree, in chat or terminal, on a laptop or in the cloud, with an orchestrator that splits tasks across workers.",
    "url": "https://www.anchorterminal.com/tools/orca",
    "markdownUrl": "https://www.anchorterminal.com/tools/orca.md",
    "slimMarkdownUrl": "https://www.anchorterminal.com/tools/orca.min.md",
    "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/orca.json",
    "dns": "orca.grade.anchorterminal.com",
    "repo": "https://github.com/stablyai/orca",
    "license": "MIT",
    "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://www.onorca.dev/docs",
    "capabilities": [
      "agent.harness",
      "agent.multi-agent"
    ],
    "tags": [
      "open-source",
      "mit",
      "desktop-app",
      "mobile",
      "cli",
      "telemetry",
      "new"
    ],
    "lastRelease": "2026-11-06",
    "graded": true,
    "anchor": {
      "graded": true,
      "score": 57.4,
      "grade": "C",
      "agentReady": false,
      "rank": 791,
      "ranked": true,
      "rankOf": 1486,
      "categoryRank": 25,
      "methodology": "0.7",
      "run": "2026-10-01",
      "scores": {
        "ergonomics": 70,
        "maintenance": 75,
        "payments": 40,
        "reliability": 58,
        "schema": 65,
        "security": 43,
        "transparency": 54
      },
      "pending": [
        "performance",
        "tasks"
      ],
      "breakdown": [
        {
          "key": "reliability",
          "name": "Reliability",
          "weight": 16,
          "effectiveWeight": 20,
          "score": 58,
          "points": 11.6,
          "reason": "Local software. Desktop and mobile builds and a Homebrew cask (20). Unit, end-to-end and platform test workflows; pass state not read (15). GitHub issues and pull requests weren't read (GitHub's pages refuse these sessions), so that line is scored absent (0). Tags to v1.4.251, no changelog file (8). Version 1.4 (15). 20 + 15 + 0 + 8 + 15 = 58.",
          "checked": "2026-11-07"
        },
        {
          "key": "performance",
          "name": "Performance",
          "weight": 10,
          "effectiveWeight": 0,
          "pending": true,
          "points": 0,
          "reason": "Pending. Latency is measured per call by our probes, which haven't run yet, so this run doesn't score it. Its weight is shared across the assessed categories until the first probe window closes."
        },
        {
          "key": "schema",
          "name": "Schema \u0026 documentation",
          "weight": 13,
          "effectiveWeight": 16.25,
          "score": 65,
          "points": 10.56,
          "reason": "Harness reading. A docs site with CLI orchestration and native chat pages (65).",
          "checked": "2026-11-07"
        },
        {
          "key": "ergonomics",
          "name": "Agent ergonomics",
          "weight": 13,
          "effectiveWeight": 16.25,
          "score": 70,
          "points": 11.38,
          "reason": "Harness reading. An orchestrator agent that splits work across workers in their own workspaces, chat or raw CLI, a browser and a CLI in one app (70).",
          "checked": "2026-11-07"
        },
        {
          "key": "security",
          "name": "Security \u0026 auth",
          "weight": 14,
          "effectiveWeight": 17.5,
          "score": 43,
          "points": 7.53,
          "reason": "Harness reading. Anonymous usage data with an opt-out, per the README's link to its telemetry docs (15 of 30). Worktrees per agent and a sandboxed Linux build (12 of 20). No prompt-injection guidance (5). No audit log (5). A dependency-security workflow (6 of 20). 15 + 12 + 5 + 5 + 6 = 43.",
          "checked": "2026-11-07"
        },
        {
          "key": "payments",
          "name": "Payments \u0026 pricing",
          "weight": 10,
          "effectiveWeight": 12.5,
          "score": 40,
          "points": 5,
          "reason": "Scored on the cloud option. No protocol (0). The cloud price wasn't found on the pages read (0). The desktop app is free and MIT with no card (20). The local app needs no sign-up that we found (20). 0 + 0 + 20 + 20 = 40.",
          "checked": "2026-11-07"
        },
        {
          "key": "tasks",
          "name": "Task success",
          "weight": 10,
          "effectiveWeight": 0,
          "pending": true,
          "points": 0,
          "reason": "Pending. Task success needs the category task suites run through each tool, which haven't run yet, so this run doesn't score it. Its weight is shared across the assessed categories until then. A data provider's data-quality score is published on its listing now and becomes half of this category when it's scored."
        },
        {
          "key": "maintenance",
          "name": "Maintenance \u0026 community",
          "weight": 7,
          "effectiveWeight": 8.75,
          "score": 75,
          "points": 6.56,
          "reason": "Tags to v1.4.251 and commits on 6 November 2026 (30). Many releases in 90 days (20). GitHub issues and pull requests weren't read (GitHub's pages refuse these sessions), so that line is scored absent (0). Current builds (15). Extensive CI (10). 30 + 20 + 0 + 15 + 10 = 75.",
          "checked": "2026-11-07"
        },
        {
          "key": "transparency",
          "name": "Transparency \u0026 trust",
          "weight": 7,
          "effectiveWeight": 8.75,
          "score": 54,
          "points": 4.72,
          "note": "editorial 68, provenance 40",
          "reason": "MIT (30). Privacy and telemetry docs on the site (not read) (18 of 30). No deprecation policy (5). Disclosed with an opt-out (15 of 20). 30 + 18 + 5 + 15 = 68.",
          "checked": "2026-11-07"
        }
      ],
      "assessment": {
        "date": "2026-11-07",
        "basis": "public evidence",
        "confidence": "low",
        "notes": {
          "ergonomics": "Harness reading. An orchestrator agent that splits work across workers in their own workspaces, chat or raw CLI, a browser and a CLI in one app (70).",
          "maintenance": "Tags to v1.4.251 and commits on 6 November 2026 (30). Many releases in 90 days (20). GitHub issues and pull requests weren't read (GitHub's pages refuse these sessions), so that line is scored absent (0). Current builds (15). Extensive CI (10). 30 + 20 + 0 + 15 + 10 = 75.",
          "payments": "Scored on the cloud option. No protocol (0). The cloud price wasn't found on the pages read (0). The desktop app is free and MIT with no card (20). The local app needs no sign-up that we found (20). 0 + 0 + 20 + 20 = 40.",
          "reliability": "Local software. Desktop and mobile builds and a Homebrew cask (20). Unit, end-to-end and platform test workflows; pass state not read (15). GitHub issues and pull requests weren't read (GitHub's pages refuse these sessions), so that line is scored absent (0). Tags to v1.4.251, no changelog file (8). Version 1.4 (15). 20 + 15 + 0 + 8 + 15 = 58.",
          "schema": "Harness reading. A docs site with CLI orchestration and native chat pages (65).",
          "security": "Harness reading. Anonymous usage data with an opt-out, per the README's link to its telemetry docs (15 of 30). Worktrees per agent and a sandboxed Linux build (12 of 20). No prompt-injection guidance (5). No audit log (5). A dependency-security workflow (6 of 20). 15 + 12 + 5 + 5 + 6 = 43.",
          "transparency": "MIT (30). Privacy and telemetry docs on the site (not read) (18 of 30). No deprecation policy (5). Disclosed with an opt-out (15 of 20). 30 + 18 + 5 + 15 = 68."
        },
        "sources": [
          {
            "what": "repository README, licence, workflows, tags and docs, shallow clone",
            "url": "https://github.com/stablyai/orca",
            "seen": "2026-11-07"
          },
          {
            "what": "lead, the Conductor alternatives list the founder pasted on 7 November 2026, and awesome-agent-orchestrators",
            "url": "https://github.com/andyrewlee/awesome-agent-orchestrators",
            "seen": "2026-11-07"
          }
        ],
        "openQuestions": [
          "unchecked: cloud pricing, the telemetry docs and issues"
        ]
      },
      "negative": 0,
      "verdict": "An open-source orchestrator for coding agents with worker agents in their own worktrees, chat and terminal views, a browser and a CLI, on desktop and mobile, with heavy test automation. It collects anonymous usage data by default, and the cloud option's pricing wasn't found.",
      "bestFor": "Developers who want an orchestrator agent to split work across parallel coding agents, on desktop or mobile.",
      "strengths": [
        "An orchestrator agent splits a task across worker agents in their own workspaces",
        "Chat UI or the raw CLI, switching without losing context",
        "Desktop and mobile apps and a CLI",
        "MIT, with extensive unit and end-to-end CI"
      ],
      "weaknesses": [
        "Anonymous usage data collected by default, with an opt-out",
        "Cloud pricing not found on the pages read",
        "No changelog file"
      ],
      "agentNotes": [
        "See the telemetry docs on onorca.dev to opt out of anonymous usage data",
        "Use the orchestration CLI to hand a large task to one agent that starts workers"
      ],
      "metrics": {
        "kind": "local",
        "measured": false
      },
      "reviewCount": 0,
      "avgRating": 0,
      "history": [
        {
          "basis": "public evidence",
          "confidence": "low",
          "grade": "C",
          "methodology": "0.7",
          "pending": [
            "performance",
            "tasks"
          ],
          "run": "2026-10-01",
          "runLabel": "October 2026 research run",
          "score": 57.4
        }
      ],
      "editorialScores": {
        "ergonomics": 70,
        "maintenance": 75,
        "payments": 40,
        "reliability": 58,
        "schema": 65,
        "security": 43,
        "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
      },
      "scoreHistory": [
        {
          "date": "2026-11-07",
          "grade": "C",
          "kind": "listed",
          "method": "0.7",
          "score": 57.4
        }
      ]
    },
    "connect": {
      "install": "Download from the releases page or Homebrew (Casks in the repository)"
    },
    "letme": {
      "capability": "https://letme.dev/agent.harness",
      "tool": "https://letme.dev/orca"
    },
    "notable": [
      "The repository has about 90 GitHub Actions workflows covering Windows, WSL, macOS, SSH and mobile (https://github.com/stablyai/orca)"
    ],
    "area": "frameworks",
    "details": [
      {
        "label": "Surface graded",
        "value": "The open-source app, read from a clone of github.com/stablyai/orca on 7 November 2026. The onorca.dev docs weren't read. Nothing installed"
      }
    ],
    "provenance": {
      "legalEntity": "Lovecast Inc.",
      "domain": "onorca.dev",
      "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 Lovecast Inc.. The repository is github.com/stablyai/orca."
      ],
      "score": 40,
      "checks": [
        {
          "check": "Legal entity named",
          "value": "Lovecast Inc.",
          "points": 20,
          "max": 20,
          "state": "ok"
        },
        {
          "check": "Domain age",
          "value": "onorca.dev, no registry record we could read",
          "points": 0,
          "max": 15,
          "state": "no"
        },
        {
          "check": "Endpoint on the vendor's domain",
          "value": "no hosted endpoint",
          "points": 0,
          "max": 0,
          "state": "na"
        },
        {
          "check": "Terms of service",
          "value": "nothing hosted, so the MIT licence stands in",
          "points": 10,
          "max": 10,
          "state": "ok"
        },
        {
          "check": "Privacy policy",
          "value": "nothing hosted, not scored",
          "points": 0,
          "max": 0,
          "state": "na"
        },
        {
          "check": "Status page",
          "value": "not found",
          "points": 0,
          "max": 10,
          "state": "no"
        },
        {
          "check": "Changelog",
          "value": "not found",
          "points": 0,
          "max": 10,
          "state": "no"
        },
        {
          "check": "security.txt",
          "value": "not found",
          "points": 0,
          "max": 10,
          "state": "no"
        },
        {
          "check": "People named",
          "value": "not researched yet",
          "points": 0,
          "max": 0,
          "state": "na"
        },
        {
          "check": "Support route",
          "value": "not researched yet",
          "points": 0,
          "max": 0,
          "state": "na"
        }
      ]
    },
    "pageJsonUrl": "https://www.anchorterminal.com/tools/orca.json",
    "live": {
      "slug": "orca",
      "securityTxt": {
        "url": "https://onorca.dev/.well-known/security.txt",
        "state": "none",
        "checkedAt": "2026-11-07T16:01:18.358018303Z"
      },
      "updatedAt": "2026-11-07T16:01:18.358018303Z"
    }
  }
}