{ "data": { "a": { "slug": "harnessrouter", "name": "HarnessRouter", "vendor": "HarnessRouter (Lumentree Corporation)", "vendorUrl": "https://harnessrouter.ai", "kind": "harness", "category": "agent-harnesses", "summary": "HarnessRouter runs complete agent harnesses such as Codex, Claude Code and Hermes behind one HTTP API, the Unified Harness Protocol, with sessions, streaming, files and artifacts. It comes as a hosted cloud or a self-hosted Community Edition.", "url": "https://www.anchorterminal.com/tools/harnessrouter", "markdownUrl": "https://www.anchorterminal.com/tools/harnessrouter.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/harnessrouter.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/harnessrouter.json", "dns": "harnessrouter.grade.anchorterminal.com", "repo": "https://github.com/HarnessRouter/harnessrouter", "license": "Apache-2.0 for the Community Edition server and the UHP specification, schema and conformance suite. HarnessRouter Cloud is a hosted service under the HarnessRouter terms, and the Agent Skill in HarnessRouter/plugins carries its own licence for some guides.", "transports": [ "http" ], "remoteUrl": "https://api.harnessrouter.ai", "packages": [ { "registry": "oci", "name": "harnessrouter/harnessrouter" } ], "auth": "api-key", "authNotes": "A Workspace API key (sk-hr-) as a Bearer token from the product's server, never from a browser (https://harnessrouter.ai/docs/authentication). Keys are created in the console after a browser sign-up, can be held to one workspace or reach the whole organisation, and are revoked at once by DELETE /v1/orgs/{org}/keys/{id}. No OAuth or per-endpoint scopes found. The self-hosted Community Edition signs into its console with a username and password and needs no HarnessRouter key.", "pricing": "usage", "pricingNotes": "Free plan at $0 with no card, for the console and configuring agents, with 2 tasks at a time during its 7-day trial. Running tasks draws on top-up credit ($10 minimum, 5.5 per cent fee, minimum $0.80) or a plan, Developer $20, Production $200 or Scale $1,000 a month, each fully included as usage. Agent work is $0.020 an active minute on top-ups and $0.014 to $0.006 on plans, and model calls are at the provider's price or on your own keys (https://harnessrouter.ai/pricing.md, checked 2026-11-04). Self-serve payment is card-only.", "priceSummary": "$20 / mo", "where": "hosted", "x402": { "level": "no", "evidence": "No x402, MPP or L402 in llms.txt, llms-full.txt, the pricing page or the UHP schema (checked 2026-10-17). Payment is by card for top-ups and plans.", "endpoints": [] }, "toolCount": 0, "popularity": { "githubStars": 4069, "npmWeekly": null, "pypiWeekly": null, "asOf": "2026-11-04" }, "docsUrl": "https://harnessrouter.ai/docs", "llmsTxt": "https://harnessrouter.ai/llms.txt", "openapi": "https://github.com/HarnessRouter/harnessrouter/blob/main/protocol/schema/uhp-2026-10-04.openapi.yaml", "capabilities": [ "agent.harness", "agent.mcp-client", "agent.multi-agent" ], "tags": [ "hosted", "self-hosted", "open-source", "apache-2.0", "api-key", "usage", "openapi", "llms-txt", "docker", "python", "streaming", "cloud-agent", "agent-skill" ], "lastRelease": "2026-11-03", "graded": true, "anchor": { "graded": true, "score": 47.7, "grade": "D", "agentReady": false, "rank": 1144, "ranked": true, "rankOf": 1510, "categoryRank": 46, "methodology": "0.7", "run": "2026-10-01", "scores": { "ergonomics": 73, "maintenance": 72, "payments": 25, "reliability": 35, "schema": 83, "security": 60, "transparency": 73 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "medium", "date": "2026-11-04" }, "negative": -11, "negativeNotes": [ "2026-10-06, -5. Privately reported flaws fixed in public commits #416 to #429 on 6 and 7 October 2026. The gateway source names them GHSA-p6cq-54cg-8mpv (a bearer token that failed verification still reached internal routes, so anyone could rewrite any organisation's connections and routing; \"found live on the hosted service and closed there the same way, 2026-10-06\"), GHSA-qrr8-m92f-7vfp (identity headers trusted by default), GHSA-mw9j-m5jf-5r56 and GHSA-c5g7-c47h-f6c3 (server-side request forgery through git imports and upload addresses) and GHSA-rmh9-whjx-gfrc (secrets with quotes or non-ASCII characters left unredacted). A workspace key could also read, change and delete another workspace's harnesses, sessions and responses and mint an organisation-wide key (\"reported privately three times\"). All were fixed within days and described in the source. The advisory pages couldn't be read (GitHub answered 403), so whether they're published is unchecked, and the deduction is lower than an open cross-tenant flaw would get. Source https://github.com/HarnessRouter/harnessrouter/blob/main/gateway/app.py", "2026-10-10, -3. Since 10 October 2026 harness writes carrying a field the harness doesn't have, or a `default_model` its base doesn't run, are refused with 422 (`model_not_available` for the model), where they were accepted with 200 before. UHP's own versioning rules reserve such a tightening for a new version. The first notice was the known-compromises entry added to the versioning page in the same commit on 10 October, the day the hosted service made the change, and the changelog followed on 19 October (same-day term; it applies to the hosted service, so the 0.x reading doesn't reach it). Source https://github.com/HarnessRouter/harnessrouter/blob/main/protocol/VERSIONING.md", "2026-11-03, -3. Release v0.37.16 (3 November) fixes a flaw its commit describes with no advisory identifier. A relay route kept a connection's key usable after its turn ended, even after the operator removed the connection (\"200 on the turn's route after the turn had ended\"). The v0.37.15 fixes of 2 November (credentials and instance secrets readable by agent turns, the published default console password accepted) cite GHSA-m479 and GHSA-r37g in the source, and other v0.37.16 and v0.37.17 fixes cite GHSA-3vf8, GHSA-fx92, GHSA-gf7m-w8pf-6f68, GHSA-mm72-wr37-26pv and GHSA-mx6c-8c42-fw44, so they aren't counted here. None of those advisories could be read (GitHub answered 403). Source https://github.com/HarnessRouter/harnessrouter/commit/430358a" ], "verdict": "A product's server sends a task to a named harness and gets streamed progress, sessions and files back, under a published OpenAPI contract with idempotency keys and a closed set of error codes. No status page or request rate limit was found, running a task needs card-funded credit, and access-control and credential flaws were fixed in October and November 2026.", "bestFor": "A product team that wants to run Codex, Claude Code, Hermes or 27 other harnesses server-side behind one task, session and file contract, and switch between them by changing an ID.", "strengths": [ "UHP is published as OpenAPI 3.1 and JSON Schema 2020-12 under Apache-2.0, with a 101-check conformance suite in the repository", "Every task call takes an Idempotency-Key, and the error envelope has a closed code set, with a retry rule per code", "Per-turn budgets (400 steps, 7,200 seconds and $10 by default) cap what one task can spend", "30 harnesses listed as available, including Codex, Claude Code, Hermes, OpenCode, goose and Qoder, behind one task contract", "245 tagged releases between 15 August and 3 November 2026, and the self-hosted Community Edition runs with no HarnessRouter account" ], "weaknesses": [ "No status page found (status.harnessrouter.ai has no DNS record), and the terms give no service level without a signed Order Form", "No request rate limit is published. Only concurrency (2 tasks at a time in the Free trial) and task length (30 minutes, or 1 hour after a top-up) are stated", "Running a task on the hosted service draws on credit, and top-ups and plans are card-only, so an agent can't start without a person", "Access-control, SSRF and redaction flaws were fixed on 6 and 7 October 2026, and credential exposure to agent turns on 2 and 3 November, with no advisory readable", "Harness writes with unknown fields began failing with 422 on 10 October 2026, announced only that day in the versioning page and on 19 October in the changelog" ], "agentNotes": [ "Name the harness yourself. The task call is POST /{harness_id}/v1/responses, and HarnessRouter doesn't choose a harness for you", "Send a fresh Idempotency-Key with each new task, reuse it only for a retry of the same request, and recover from the session if a stream drops", "Call cancel to stop work. Closing the SSE connection leaves the agent running and billing", "Keep the Workspace API key on the server. The docs forbid calling the API from a browser with it", "Check each tool's enforcement in GET /v1/bases. On bases marked instruction, disabled_tools is a request to the model, not a block" ], "metrics": { "kind": "remote", "measured": false }, "reviewCount": 4, "avgRating": 2.5, "history": [ { "basis": "public evidence", "confidence": "medium", "grade": "D", "methodology": "0.7", "pending": [ "performance", "tasks" ], "run": "2026-10-01", "runLabel": "October 2026 research run", "score": 47.7 } ], "editorialScores": { "ergonomics": 73, "maintenance": 72, "payments": 25, "reliability": 35, "schema": 83, "security": 60, "transparency": 79 }, "provenanceScore": 67, "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": "docker run -d --name harnessrouter -p 127.0.0.1:3000:3000 -v harnessrouter:/data harnessrouter/harnessrouter", "http": "curl -N https://api.harnessrouter.ai/$HARNESS_ID/v1/responses -H \"Authorization: Bearer $HR_API_KEY\" -H \"Idempotency-Key: $(uuidgen)\" -H \"Content-Type: application/json\" -d '{\"input\": \"Review this uploaded agreement and return a checklist.\", \"stream\": true}'" }, "letme": { "capability": "https://letme.dev/agent.harness", "tool": "https://letme.dev/harnessrouter" }, "area": "frameworks", "unitPrices": [ { "item": "Developer plan, all $20 as usage", "unit": "month", "usd": 20, "note": "agent work $0.014 an active minute, one workspace" }, { "item": "Production plan, all $200 as usage", "unit": "month", "usd": 200, "note": "agent work $0.010 an active minute, five workspaces" }, { "item": "Scale plan, all $1,000 as usage", "unit": "month", "usd": 1000, "note": "agent work $0.006 an active minute, tracing included" }, { "item": "Agent work on top-up credit, per hour of active work", "unit": "session-hour", "usd": 1.2, "note": "$0.020 an active minute, billed by the second. Waiting on the model, the user or a queue isn't billed" }, { "item": "Tracing add-on", "unit": "month", "usd": 50, "note": "beta, included with Scale" } ], "provenance": { "legalEntity": "Lumentree Corporation", "domain": "harnessrouter.ai", "domainRegistered": "2026-06-18", "endpointOnVendorDomain": true, "terms": "https://harnessrouter.ai/legal/terms", "privacy": "https://harnessrouter.ai/legal/privacy", "statusPage": "", "changelog": "https://unifiedharnessprotocol.org/changelog", "securityTxt": "none", "checked": "2026-11-04", "notes": [ "The terms (v1.1, 31 July 2026) name Lumentree Corporation, a California corporation, as the contracting party, and the disclosure policy names the same company. The YC launch lists the company as Epsilla (Summer 2023), per the 17 October check.", "harnessrouter.ai was registered on 18 June 2026 and unifiedharnessprotocol.org on 12 August 2026, from the registry RDAP readings of 17 October 2026 (not re-read; RDAP is a JSON service).", "No status page. status.harnessrouter.ai has no DNS record (4 November 2026) and no other status page was found.", "harnessrouter.ai/.well-known/security.txt answered 404 on 17 October 2026 (not re-read). A disclosure policy is at /legal/security, and SECURITY.md in the repository names GitHub private reporting and contact@harnessrouter.ai.", "The changelog is the UHP specification's (protocol/CHANGELOG.md in the repository). HarnessRouter itself has 245 tags in the repository and no product changelog page was found.", "The terms (§4.4(c)) forbid scraping or crawling except as allowed by the documentation, an API endpoint, robots.txt or written permission. robots.txt on harnessrouter.ai names ClaudeBot, Claude-User and Claude-SearchBot and allows all paths, and unifiedharnessprotocol.org allows all paths (4 November 2026)." ], "score": 67 }, "pageJsonUrl": "https://www.anchorterminal.com/tools/harnessrouter.json", "live": { "slug": "harnessrouter", "probe": { "target": "https://api.harnessrouter.ai", "method": "get", "lastAt": "2026-11-07T19:22:10.914710049Z", "lastOk": true, "lastStatus": 404, "lastMs": 345, "authRequired": false, "uptime24h": 100, "uptime30d": 100, "p50ms24h": 289, "p95ms24h": 384, "samples24h": 238, "samples30d": 5155, "days": [ { "date": "2026-10-17", "probes": 21, "ok": 21 }, { "date": "2026-10-18", "probes": 256, "ok": 256 }, { "date": "2026-10-19", "probes": 255, "ok": 255 }, { "date": "2026-10-20", "probes": 252, "ok": 252 }, { "date": "2026-10-21", "probes": 253, "ok": 253 }, { "date": "2026-10-22", "probes": 253, "ok": 253 }, { "date": "2026-10-23", "probes": 248, "ok": 248 }, { "date": "2026-10-24", "probes": 251, "ok": 251 }, { "date": "2026-10-25", "probes": 250, "ok": 250 }, { "date": "2026-10-26", "probes": 252, "ok": 252 }, { "date": "2026-10-27", "probes": 249, "ok": 249 }, { "date": "2026-10-28", "probes": 251, "ok": 251 }, { "date": "2026-10-29", "probes": 248, "ok": 248 }, { "date": "2026-10-30", "probes": 249, "ok": 249 }, { "date": "2026-10-31", "probes": 251, "ok": 251 }, { "date": "2026-11-01", "probes": 249, "ok": 249 }, { "date": "2026-11-02", "probes": 250, "ok": 250 }, { "date": "2026-11-03", "probes": 248, "ok": 248 }, { "date": "2026-11-04", "probes": 246, "ok": 246 }, { "date": "2026-11-05", "probes": 185, "ok": 185 }, { "date": "2026-11-06", "probes": 241, "ok": 241 }, { "date": "2026-11-07", "probes": 197, "ok": 197 } ] }, "versions": [ { "registry": "github", "name": "HarnessRouter/harnessrouter", "version": "v0.38.2", "released": "2026-11-04", "seenAt": "2026-11-06T23:32:20.439259022Z" } ], "githubStars": 4262, "securityTxt": { "url": "https://harnessrouter.ai/.well-known/security.txt", "state": "none", "checkedAt": "2026-11-07T16:00:32.980927731Z" }, "llmsTxt": { "url": "https://harnessrouter.ai/llms.txt", "ok": true, "status": 200, "checkedAt": "2026-11-07T15:32:40.598398049Z" }, "domain": { "domain": "harnessrouter.ai", "registered": "2026-06-18", "source": "https://rdap.identitydigital.services/rdap/domain/harnessrouter.ai", "checkedAt": "2026-11-01T14:17:32.25734582Z" }, "pages": [ { "url": "https://unifiedharnessprotocol.org/changelog", "kind": "deprecations", "status": 304, "checkedAt": "2026-11-07T14:22:52.813950452Z", "changedAt": "2026-11-04T08:35:29.196603298Z", "fingerprint": "df248ace8f95" }, { "url": "https://harnessrouter.ai/pricing.md", "kind": "pricing", "status": 200, "checkedAt": "2026-11-07T14:10:52.413474371Z", "changedAt": "2026-10-18T23:31:33.798956939Z", "fingerprint": "b31b753df12b" }, { "url": "https://harnessrouter.ai/legal/privacy", "kind": "privacy", "status": 200, "checkedAt": "2026-11-07T14:10:48.041658297Z", "changedAt": "2026-11-03T07:51:05.619736871Z", "fingerprint": "3de312eb4d16" }, { "url": "https://harnessrouter.ai/legal/terms", "kind": "terms", "status": 200, "checkedAt": "2026-11-07T14:10:50.353093961Z", "changedAt": "2026-11-03T07:51:07.897150705Z", "fingerprint": "d25dce7ee92b" } ], "github": { "repo": "harnessrouter/harnessrouter", "checkedAt": "2026-11-02T08:53:53.843359717Z", "stars": 3860, "archived": false, "issuesEnabled": true, "pushedAt": "2026-11-02T02:10:02Z", "openIssues": 16, "openPRs": 5, "issuesOpened90d": 85, "issuesClosed90d": 69, "prsMerged90d": 479, "ci": { "branch": "main", "runs": 50, "success": 50, "failure": 0, "other": 0, "latest": "success", "latestAt": "2026-11-01T10:11:08Z" }, "advisories": [ { "ghsa": "GHSA-59mq-hx4p-fw48", "severity": "medium", "published": "2026-10-08T04:42:01Z" }, { "ghsa": "GHSA-c5g7-c47h-f6c3", "severity": "medium", "published": "2026-10-08T01:58:14Z" }, { "ghsa": "GHSA-qrr8-m92f-7vfp", "severity": "high", "published": "2026-10-07T19:55:26Z" }, { "ghsa": "GHSA-mw9j-m5jf-5r56", "severity": "high", "published": "2026-10-07T19:24:34Z" }, { "ghsa": "GHSA-7pwj-vv9r-rh2m", "severity": "medium", "published": "2026-10-07T07:13:59Z" }, { "ghsa": "GHSA-rmh9-whjx-gfrc", "severity": "medium", "published": "2026-10-07T07:13:58Z" }, { "ghsa": "GHSA-4386-3vpq-3xhx", "severity": "high", "published": "2026-10-06T21:59:22Z" }, { "ghsa": "GHSA-p6cq-54cg-8mpv", "severity": "critical", "published": "2026-10-06T21:59:21Z" }, { "ghsa": "GHSA-cgf4-38c9-39vr", "severity": "high", "published": "2026-10-06T21:32:58Z" }, { "ghsa": "GHSA-9pjr-97x3-c4wv", "severity": "high", "published": "2026-10-06T21:32:57Z" }, { "ghsa": "GHSA-5hfm-crcm-5vh7", "severity": "high", "published": "2026-10-06T20:00:17Z" } ], "replies": { "sampled": 25, "unanswered": 6, "medianDays": 0.9 } }, "updatedAt": "2026-11-07T19:22:10.914710049Z" } }, "answer": "Paseo scores 62.1 (B) on agent readiness against HarnessRouter's 47.7 (D), and leads in 3 of 7 scored categories. HarnessRouter leads on schema \u0026 documentation and transparency \u0026 trust.", "b": { "slug": "paseo", "name": "Paseo", "vendor": "Mohamed Boudra", "vendorUrl": "https://paseo.sh", "kind": "harness", "category": "agent-harnesses", "summary": "Paseo is an open-source development environment that runs coding agents in parallel on your own machines, each in its own worktree, driven from desktop, iOS, Android, web or CLI, with voice control and no telemetry.", "url": "https://www.anchorterminal.com/tools/paseo", "markdownUrl": "https://www.anchorterminal.com/tools/paseo.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/paseo.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/paseo.json", "dns": "paseo.grade.anchorterminal.com", "repo": "https://github.com/getpaseo/paseo", "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://github.com/getpaseo/paseo#readme", "capabilities": [ "agent.harness", "agent.multi-agent" ], "tags": [ "open-source", "apache-2.0", "desktop-app", "mobile", "cli", "self-hosted", "new" ], "lastRelease": "2026-11-07", "graded": true, "anchor": { "graded": true, "score": 62.1, "grade": "B", "agentReady": false, "rank": 577, "ranked": true, "rankOf": 1510, "categoryRank": 14, "methodology": "0.7", "run": "2026-10-01", "scores": { "ergonomics": 70, "maintenance": 75, "payments": 60, "reliability": 50, "schema": 65, "security": 58, "transparency": 68 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "low", "date": "2026-11-07" }, "negative": 0, "verdict": "A self-hosted, open-source workspace for running many coding agents on your own machines, scriptable from the CLI and reachable from phone, web or desktop, with no telemetry or forced log-in. It's pre-1.0 and run largely by one maintainer.", "bestFor": "Developers who want parallel coding agents on their own machines with no telemetry, reachable from anywhere.", "strengths": [ "No telemetry, tracking or forced log-ins, per the README", "Agents can create worktrees, launch other agents and talk to them across providers", "Desktop, iOS, Android, web and CLI clients for one self-hosted daemon", "Apache 2.0, with a changelog and CI" ], "weaknesses": [ "Pre-1.0, at 0.15.3", "Most commits come from one maintainer and bots", "No prompt-injection guidance for agents that read untrusted content" ], "agentNotes": [ "Run the daemon on the machine that has your tools and credentials, and connect from the clients", "Script runs from the CLI for repeatable agent jobs" ], "metrics": { "kind": "local", "measured": false }, "reviewCount": 0, "avgRating": 0, "history": [ { "basis": "public evidence", "confidence": "low", "grade": "B", "methodology": "0.7", "pending": [ "performance", "tasks" ], "run": "2026-10-01", "runLabel": "October 2026 research run", "score": 62.1 } ], "editorialScores": { "ergonomics": 70, "maintenance": 75, "payments": 60, "reliability": 50, "schema": 65, "security": 58, "transparency": 82 }, "provenanceScore": 53, "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": "Download from the releases page, or run the daemon with Docker or Nix" }, "letme": { "capability": "https://letme.dev/agent.harness", "tool": "https://letme.dev/paseo" }, "area": "frameworks", "provenance": { "legalEntity": "Mohamed Boudra", "domain": "paseo.sh", "domainRegistered": "", "domainNote": "Not looked up: RDAP isn't requested under the 1 November 2026 rules.", "endpointOnVendorDomain": null, "terms": "", "privacy": "", "statusPage": "", "changelog": "https://github.com/getpaseo/paseo/blob/main/CHANGELOG.md", "securityTxt": "none", "checked": "2026-11-07", "notes": [ "The licence names Mohamed Boudra. The repository is github.com/getpaseo/paseo." ], "score": 53 }, "pageJsonUrl": "https://www.anchorterminal.com/tools/paseo.json", "live": { "slug": "paseo", "securityTxt": { "url": "https://paseo.sh/.well-known/security.txt", "state": "unknown", "checkedAt": "2026-11-07T16:00:35.732625089Z" }, "pages": [ { "url": "https://raw.githubusercontent.com/getpaseo/paseo/main/CHANGELOG.md", "kind": "changelog", "status": 200, "checkedAt": "2026-11-07T14:21:03.944050608Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "c67e95fe9cd7" } ], "updatedAt": "2026-11-07T16:00:35.732625089Z" } }, "edges": [ { "by": 35, "category": "payments", "leads": "paseo", "name": "Payments \u0026 pricing", "reasons": { "a": "Published rubric, for the hosted service. No machine payment protocol (0). Per-unit prices without a login, agent work per active minute and model calls at listed provider prices per million tokens (20). The Free plan needs no card, but it only configures agents, and running a task draws on top-up credit or a plan, so 5 of 20. A person signs up in a browser and creates the key in the console (0). 0 + 20 + 5 + 0 = 25. Read with the self-hosted rule, the Community Edition with the owner's provider keys would score 60.", "b": "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." }, "scores": { "a": 25, "b": 60 } }, { "by": 18, "category": "schema", "leads": "harnessrouter", "name": "Schema \u0026 documentation", "reasons": { "a": "API reading. UHP's OpenAPI 3.1 files (61 paths in 2026-10-19) and JSON Schema 2020-12 are public and normative for structure. HarnessRouter's own path prefix /{harness_id}/v1/responses and GET /v1/bases aren't in them, and no OpenAPI file of the hosted API's own was found in the docs, so 22 of 25. llms.txt, llms-full.txt, agents.md, docs.md, pricing.md and harnesses.md (10). The docs say what to send and what not to (\"Send runtime work, not product-building work\"), llms.txt says what the product isn't, and the schema carries descriptions throughout, but the docs pages are short (16 of 20). Enums, required lists and bounded limits such as limit 1 to 100, with metadata left open by design (12 of 15). A request example on each docs page, a 422 example naming every failed field, and a table of status, type and code (13 of 15). Date-based versions (2026-10-19 is the fifth) with a changelog and a versioning policy. Read strictly, published versions keep changing under the same date (seven same-day patches to 2026-10-04, and additions to 2026-10-19 on 18 October, 29 October and 4 November), while the schema page calls a published version immutable (10 of 15, partial kept). The conformance page and the suite's README now agree on 101 checks. 22 + 10 + 16 + 12 + 13 + 10 = 83.", "b": "Harness reading. Public docs, a CLI and plugin examples in the repository (65)." }, "scores": { "a": 83, "b": 65 } }, { "by": 15, "category": "reliability", "leads": "paseo", "name": "Reliability", "reasons": { "a": "Hosted reading, for HarnessRouter Cloud at api.harnessrouter.ai, as on 17 October. No status page (status.harnessrouter.ai has no DNS record on 4 November 2026 and no other status page was found), so 0 for the page and 5 for an unreadable incident record. No request rate limit with numbers was found. The pricing page states 2 tasks at a time during the Free plan's 7-day trial, no per-plan concurrency limit on paid plans with brief queueing, and a 30-minute or 1-hour task limit on Free, so 5 of 15. 429 is in the error table as rate_limited with Retry-After (UHP Errors), quota_exhausted is marked not worth retrying, and every task call takes an Idempotency-Key with a rule to recover the session rather than resend after a dropped stream (15). Terms §5.4 still give no service level outside a signed Order Form (0). The task API isn't labelled beta, while tracing and agent memory are (10). 0 + 5 + 5 + 15 + 0 + 10 = 35.", "b": "Local software. Desktop builds, an Android APK, a Docker image and a Nix package (20). ci.yml on the repository; 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). CHANGELOG.md (15). Version 0.15.3 (0). 20 + 15 + 0 + 15 + 0 = 50." }, "scores": { "a": 35, "b": 50 } }, { "by": 5, "category": "transparency", "leads": "harnessrouter", "name": "Transparency \u0026 trust", "reasons": { "a": "Editorial half. The server, specification, schema and conformance suite are Apache-2.0. The Cloud's own billing and deployment wasn't confirmed to match the open code, and the Agent Skill has a custom licence for some guides (25 of 30). The privacy policy, DPA, subprocessor list and a retention page agree. Customer content isn't used for training without an opt-in, and periods are stated (tasks deleted at once, agents and files after 30 days, backups within 14 days, credentials within 90, free-plan task records 7 days). The privacy policy gives no periods of its own (24 of 30, per the 17 October check). Deprecation 15 of 20 (was 14). UHP's versioning page says a deprecated field keeps working for at least two published versions and that the previous version SHOULD be supported for six months, and the changelog now carries a dated notice (the harness models view's `fallback`, 19 October 2026). The rule is counted in versions, not time, so dated notices give 15. Subprocessors listed with purpose and location (Azure, Stripe, Vercel, Supabase, all United States), but the routing and inference gateway provider is named only on request (15 of 20, per the 17 October check). 25 + 24 + 15 + 15 = 79. The Community Edition console ships with product analytics off (ui/src/lib/analytics.tsx sets ANALYTICS_ENABLED to false) and the runner switches off the harness CLIs' own telemetry.", "b": "Apache 2.0 for everything but third-party components (30). No telemetry and agents run on your machine (22 of 30). CHANGELOG.md, no deprecation policy (10). States no telemetry (20). 30 + 22 + 10 + 20 = 82." }, "scores": { "a": 73, "b": 68 } } ], "facts": [ { "a": "Agent harness", "b": "Agent harness", "name": "Kind" }, { "a": "HarnessRouter (Lumentree Corporation)", "b": "Mohamed Boudra", "name": "Vendor" }, { "a": "https://api.harnessrouter.ai", "b": "no (local only)", "name": "Hosted endpoint" }, { "a": "HTTP", "b": "", "name": "Transports" }, { "a": "API key", "b": "None", "name": "Auth" }, { "a": "Pay per use", "b": "Free", "name": "Pricing" }, { "a": "no", "b": "no", "name": "x402" }, { "a": "Apache-2.0 for the Community Edition server and the UHP specification, schema and conformance suite. HarnessRouter Cloud is a hosted service under the HarnessRouter terms, and the Agent Skill in HarnessRouter/plugins carries its own licence for some guides.", "b": "Apache-2.0", "name": "Licence" }, { "a": "0", "b": "none", "name": "Tools exposed" }, { "a": "no", "b": "no", "name": "Read-only variant documented" }, { "a": "yes", "b": "no", "name": "llms.txt" }, { "a": "2026-11-03", "b": "2026-11-07", "name": "Last release" }, { "a": "no date given", "b": "no document linked", "name": "Terms last updated" }, { "a": "2026-07-30", "b": "no document linked", "name": "Privacy policy last updated" }, { "a": "yes, with an opt-out", "b": "not read yet", "name": "Customer content may train models" }, { "a": "yes", "b": "not read yet", "name": "Terms restrict automated access" }, { "a": "not found in the text", "b": "not read yet", "name": "Terms restrict benchmarking" }, { "a": "not found in the text", "b": "not read yet", "name": "Terms or service can change without notice" }, { "a": "yes", "b": "not read yet", "name": "Arbitration or class-action waiver" }, { "a": "4.1k stars", "b": "none", "name": "Popularity" }, { "a": "2.5/5 (4)", "b": "none", "name": "Agent reviews" } ], "faq": [ { "answer": "Paseo scores 62.1 (B) on agent readiness against HarnessRouter's 47.7 (D), and leads in 3 of 7 scored categories. HarnessRouter leads on schema \u0026 documentation and transparency \u0026 trust.", "question": "Which is better for AI agents, HarnessRouter or Paseo?" }, { "answer": "Yes. HarnessRouter is open source (Apache-2.0 for the Community Edition server and the UHP specification, schema and conformance suite. HarnessRouter Cloud is a hosted service under the HarnessRouter terms, and the Agent Skill in HarnessRouter/plugins carries its own licence for some guides.). Paseo is open source (Apache-2.0).", "question": "Are HarnessRouter and Paseo open source?" } ], "goodFor": [ { "aheadOn": [ "Schema \u0026 documentation, 83 against 65", "Transparency \u0026 trust, 73 against 68" ], "also": [ "A hosted endpoint, with nothing to install" ], "goodFor": "A product team that wants to run Codex, Claude Code, Hermes or 27 other harnesses server-side behind one task, session and file contract, and switch between them by changing an ID.", "slug": "harnessrouter", "watchFor": "No status page found (status.harnessrouter.ai has no DNS record), and the terms give no service level without a signed Order Form" }, { "aheadOn": [ "Reliability, 50 against 35", "Payments \u0026 pricing, 60 against 25" ], "also": [ "No key needed to call it", "No incidents deducted, where HarnessRouter loses 11 points for them" ], "goodFor": "Developers who want parallel coding agents on their own machines with no telemetry, reachable from anywhere.", "slug": "paseo", "watchFor": "Pre-1.0, at 0.15.3" } ], "history": { "harnessrouter": [ { "causes": [ "correction", "event" ], "date": "2026-11-04", "delta": -5.6, "from": 53.3, "fromGrade": "D", "to": 47.7, "toGrade": "D" }, { "causes": [ "method" ], "date": "2026-10-30", "delta": -0.1, "from": 53.4, "fromGrade": "D", "to": 53.3, "toGrade": "D" }, { "causes": [ "method" ], "date": "2026-10-27", "delta": 0.2, "from": 53.2, "fromGrade": "D", "to": 53.4, "toGrade": "D" } ], "paseo": null }, "job": { "capability": "agent.harness", "name": "Agent harnesses" }, "others": [ { "json": "https://www.anchorterminal.com/compare/agent-zero-vs-harnessrouter.json", "title": "Agent Zero vs HarnessRouter", "url": "https://www.anchorterminal.com/compare/agent-zero-vs-harnessrouter" }, { "json": "https://www.anchorterminal.com/compare/agent-zero-vs-paseo.json", "title": "Agent Zero vs Paseo", "url": "https://www.anchorterminal.com/compare/agent-zero-vs-paseo" }, { "json": 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"title": "HarnessRouter vs Verdent", "url": "https://www.anchorterminal.com/compare/harnessrouter-vs-verdent" }, { "json": "https://www.anchorterminal.com/compare/harnessrouter-vs-vibe-trading.json", "title": "HarnessRouter vs Vibe-Trading", "url": "https://www.anchorterminal.com/compare/harnessrouter-vs-vibe-trading" }, { "json": "https://www.anchorterminal.com/compare/harnessrouter-vs-warp.json", "title": "HarnessRouter vs Warp (Warp Agent CLI and the Oz Agent API)", "url": "https://www.anchorterminal.com/compare/harnessrouter-vs-warp" }, { "json": "https://www.anchorterminal.com/compare/jules-vs-paseo.json", "title": "Jules vs Paseo", "url": "https://www.anchorterminal.com/compare/jules-vs-paseo" }, { "json": "https://www.anchorterminal.com/compare/junie-vs-paseo.json", "title": "Junie CLI vs Paseo", "url": "https://www.anchorterminal.com/compare/junie-vs-paseo" }, { "json": "https://www.anchorterminal.com/compare/kilo-code-cli-vs-paseo.json", "title": "Kilo Code CLI vs Paseo", "url": "https://www.anchorterminal.com/compare/kilo-code-cli-vs-paseo" }, { "json": "https://www.anchorterminal.com/compare/kimi-code-cli-vs-paseo.json", "title": "Kimi Code CLI vs Paseo", "url": "https://www.anchorterminal.com/compare/kimi-code-cli-vs-paseo" }, { "json": "https://www.anchorterminal.com/compare/kiro-cli-vs-paseo.json", "title": "Kiro CLI vs Paseo", "url": "https://www.anchorterminal.com/compare/kiro-cli-vs-paseo" }, { "json": "https://www.anchorterminal.com/compare/letta-vs-paseo.json", "title": "Letta vs Paseo", "url": "https://www.anchorterminal.com/compare/letta-vs-paseo" }, { "json": "https://www.anchorterminal.com/compare/mini-swe-agent-vs-paseo.json", "title": "mini-swe-agent vs Paseo", "url": "https://www.anchorterminal.com/compare/mini-swe-agent-vs-paseo" }, { "json": "https://www.anchorterminal.com/compare/minimax-code-vs-paseo.json", "title": "MiniMax Code vs Paseo", "url": "https://www.anchorterminal.com/compare/minimax-code-vs-paseo" }, { "json": "https://www.anchorterminal.com/compare/mistral-vibe-cli-vs-paseo.json", "title": "Mistral Vibe CLI vs Paseo", "url": "https://www.anchorterminal.com/compare/mistral-vibe-cli-vs-paseo" }, { "json": "https://www.anchorterminal.com/compare/muse-code-vs-paseo.json", "title": "Muse Code vs Paseo", "url": "https://www.anchorterminal.com/compare/muse-code-vs-paseo" }, { "json": "https://www.anchorterminal.com/compare/openai-agents-api-vs-paseo.json", "title": "OpenAI Agents API vs Paseo", "url": "https://www.anchorterminal.com/compare/openai-agents-api-vs-paseo" }, { "json": "https://www.anchorterminal.com/compare/openai-codex-vs-paseo.json", "title": "OpenAI Codex vs Paseo", "url": "https://www.anchorterminal.com/compare/openai-codex-vs-paseo" }, { "json": "https://www.anchorterminal.com/compare/opencode-vs-paseo.json", "title": "OpenCode vs Paseo", "url": "https://www.anchorterminal.com/compare/opencode-vs-paseo" }, { "json": "https://www.anchorterminal.com/compare/openhands-vs-paseo.json", "title": "OpenHands vs Paseo", "url": "https://www.anchorterminal.com/compare/openhands-vs-paseo" }, { "json": "https://www.anchorterminal.com/compare/orca-vs-paseo.json", "title": "Orca vs Paseo", "url": "https://www.anchorterminal.com/compare/orca-vs-paseo" }, { "json": "https://www.anchorterminal.com/compare/paseo-vs-prime-agent.json", "title": "Paseo vs Prime Agent", "url": "https://www.anchorterminal.com/compare/paseo-vs-prime-agent" }, { "json": "https://www.anchorterminal.com/compare/paseo-vs-qoder-cli.json", "title": "Paseo vs Qoder CLI", "url": "https://www.anchorterminal.com/compare/paseo-vs-qoder-cli" }, { "json": "https://www.anchorterminal.com/compare/paseo-vs-qwen-code.json", "title": "Paseo vs Qwen Code", "url": "https://www.anchorterminal.com/compare/paseo-vs-qwen-code" }, { "json": "https://www.anchorterminal.com/compare/paseo-vs-reflection-mirror.json", "title": "Paseo vs Mirror CLI", "url": "https://www.anchorterminal.com/compare/paseo-vs-reflection-mirror" }, { "json": "https://www.anchorterminal.com/compare/paseo-vs-rovo-dev-cli.json", "title": "Paseo vs Rovo Dev CLI", "url": "https://www.anchorterminal.com/compare/paseo-vs-rovo-dev-cli" }, { "json": "https://www.anchorterminal.com/compare/paseo-vs-sculptor.json", "title": "Paseo vs Sculptor", "url": "https://www.anchorterminal.com/compare/paseo-vs-sculptor" }, { "json": "https://www.anchorterminal.com/compare/paseo-vs-t3-code.json", "title": "Paseo vs T3 Code", "url": "https://www.anchorterminal.com/compare/paseo-vs-t3-code" }, { "json": "https://www.anchorterminal.com/compare/paseo-vs-traycer.json", "title": "Paseo vs Traycer", "url": "https://www.anchorterminal.com/compare/paseo-vs-traycer" }, { "json": "https://www.anchorterminal.com/compare/paseo-vs-unstoppable.json", "title": "Paseo vs Unstoppable", "url": "https://www.anchorterminal.com/compare/paseo-vs-unstoppable" }, { "json": "https://www.anchorterminal.com/compare/paseo-vs-verdent.json", "title": "Paseo vs Verdent", "url": "https://www.anchorterminal.com/compare/paseo-vs-verdent" }, { "json": "https://www.anchorterminal.com/compare/paseo-vs-vibe-trading.json", "title": "Paseo vs Vibe-Trading", "url": "https://www.anchorterminal.com/compare/paseo-vs-vibe-trading" }, { "json": "https://www.anchorterminal.com/compare/paseo-vs-warp.json", "title": "Paseo vs Warp (Warp Agent CLI and the Oz Agent API)", "url": "https://www.anchorterminal.com/compare/paseo-vs-warp" }, { "json": "https://www.anchorterminal.com/compare/clawboo-vs-harnessrouter.json", "title": "Clawboo vs HarnessRouter", "url": "https://www.anchorterminal.com/compare/clawboo-vs-harnessrouter" }, { "json": "https://www.anchorterminal.com/compare/clawboo-vs-paseo.json", "title": "Clawboo vs Paseo", "url": "https://www.anchorterminal.com/compare/clawboo-vs-paseo" }, { "json": "https://www.anchorterminal.com/compare/cli-manager-vs-harnessrouter.json", "title": "CLI Manager vs HarnessRouter", "url": "https://www.anchorterminal.com/compare/cli-manager-vs-harnessrouter" }, { "json": "https://www.anchorterminal.com/compare/cli-manager-vs-paseo.json", "title": "CLI Manager vs Paseo", "url": "https://www.anchorterminal.com/compare/cli-manager-vs-paseo" }, { "json": "https://www.anchorterminal.com/compare/harness-autonomous-vs-harnessrouter.json", "title": "Harness vs HarnessRouter", "url": "https://www.anchorterminal.com/compare/harness-autonomous-vs-harnessrouter" }, { "json": "https://www.anchorterminal.com/compare/harness-autonomous-vs-paseo.json", "title": "Harness vs Paseo", "url": "https://www.anchorterminal.com/compare/harness-autonomous-vs-paseo" }, { "json": "https://www.anchorterminal.com/compare/harnessrouter-vs-paperclip.json", "title": "HarnessRouter vs Paperclip", "url": "https://www.anchorterminal.com/compare/harnessrouter-vs-paperclip" }, { "json": "https://www.anchorterminal.com/compare/harnessrouter-vs-parallax-agents.json", "title": "HarnessRouter vs Parallax", "url": "https://www.anchorterminal.com/compare/harnessrouter-vs-parallax-agents" }, { "json": "https://www.anchorterminal.com/compare/openmausbot-vs-paseo.json", "title": "OpenMausBot vs Paseo", "url": "https://www.anchorterminal.com/compare/openmausbot-vs-paseo" }, { "json": "https://www.anchorterminal.com/compare/paperclip-vs-paseo.json", "title": "Paperclip vs Paseo", "url": "https://www.anchorterminal.com/compare/paperclip-vs-paseo" }, { "json": "https://www.anchorterminal.com/compare/parallax-agents-vs-paseo.json", "title": "Parallax vs Paseo", "url": "https://www.anchorterminal.com/compare/parallax-agents-vs-paseo" } ], "panel": null, "scores": [ { "by": 15, "edge": "paseo", "harnessrouter": 35, "key": "reliability", "name": "Reliability", "paseo": 50, "weight": 16 }, { "key": "performance", "name": "Performance", "pending": true, "weight": 10 }, { "by": 18, "edge": "harnessrouter", "harnessrouter": 83, "key": "schema", "name": "Schema \u0026 documentation", "paseo": 65, "weight": 13 }, { "by": 3, "edge": "harnessrouter", "harnessrouter": 73, "key": "ergonomics", "name": "Agent ergonomics", "paseo": 70, "weight": 13 }, { "by": 2, "edge": "harnessrouter", "harnessrouter": 60, "key": "security", "name": "Security \u0026 auth", "paseo": 58, "weight": 14 }, { "by": 35, "edge": "paseo", "harnessrouter": 25, "key": "payments", "name": "Payments \u0026 pricing", "paseo": 60, "weight": 10 }, { "key": "tasks", "name": "Task success", "pending": true, "weight": 10 }, { "by": 3, "edge": "paseo", "harnessrouter": 72, "key": "maintenance", "name": "Maintenance \u0026 community", "paseo": 75, "weight": 7 }, { "by": 5, "edge": "harnessrouter", "harnessrouter": 73, "key": "transparency", "name": "Transparency \u0026 trust", "paseo": 68, "weight": 7 } ], "summary": "Paseo scores 62.1 (B) on agent readiness against HarnessRouter's 47.7 (D), and leads in 3 of 7 scored categories. HarnessRouter leads on schema \u0026 documentation and transparency \u0026 trust. Both do agent harnesses.", "tasks": null, "tutorials": [], "verdicts": { "harnessrouter": "A product's server sends a task to a named harness and gets streamed progress, sessions and files back, under a published OpenAPI contract with idempotency keys and a closed set of error codes. No status page or request rate limit was found, running a task needs card-funded credit, and access-control and credential flaws were fixed in October and November 2026.", "paseo": "A self-hosted, open-source workspace for running many coding agents on your own machines, scriptable from the CLI and reachable from phone, web or desktop, with no telemetry or forced log-in. It's pre-1.0 and run largely by one maintainer." } }, "kind": "anchor.page", "links": { "api": "https://www.anchorterminal.com/api/v1/index.json", "html": "https://www.anchorterminal.com/compare/harnessrouter-vs-paseo", "json": "https://www.anchorterminal.com/compare/harnessrouter-vs-paseo.json", "llms": "https://www.anchorterminal.com/llms.txt", "markdown": "https://www.anchorterminal.com/compare/harnessrouter-vs-paseo.md", "mcp": "https://www.anchorterminal.com/mcp", "slim": "https://www.anchorterminal.com/compare/harnessrouter-vs-paseo.min.md" }, "markdown": "Paseo scores 62.1 (B) on agent readiness against HarnessRouter's 47.7 (D), and leads in 3 of 7 scored categories. HarnessRouter leads on schema \u0026 documentation and transparency \u0026 trust. Both do agent harnesses.\n\n- HarnessRouter: grade D, 47.7/100, rank #1144 of 1510. Markdown https://www.anchorterminal.com/tools/harnessrouter.md · JSON https://www.anchorterminal.com/api/v1/tools/harnessrouter.json\n- Paseo: grade B, 62.1/100, rank #577 of 1510. Markdown https://www.anchorterminal.com/tools/paseo.md · JSON https://www.anchorterminal.com/api/v1/tools/paseo.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### HarnessRouter (D)\n\nGood for: A product team that wants to run Codex, Claude Code, Hermes or 27 other harnesses server-side behind one task, session and file contract, and switch between them by changing an ID.\n\nAhead on:\n- Schema \u0026 documentation, 83 against 65\n- Transparency \u0026 trust, 73 against 68\n\nAlso in its favour:\n- A hosted endpoint, with nothing to install\n\nWatch for: No status page found (status.harnessrouter.ai has no DNS record), and the terms give no service level without a signed Order Form\n\n### Paseo (B)\n\nGood for: Developers who want parallel coding agents on their own machines with no telemetry, reachable from anywhere.\n\nAhead on:\n- Reliability, 50 against 35\n- Payments \u0026 pricing, 60 against 25\n\nAlso in its favour:\n- No key needed to call it\n- No incidents deducted, where HarnessRouter loses 11 points for them\n\nWatch for: Pre-1.0, at 0.15.3\n\n\n## Why the edge\n\n### Payments \u0026 pricing: Paseo +35\n\n- HarnessRouter (25): Published rubric, for the hosted service. No machine payment protocol (0). Per-unit prices without a login, agent work per active minute and model calls at listed provider prices per million tokens (20). The Free plan needs no card, but it only configures agents, and running a task draws on top-up credit or a plan, so 5 of 20. A person signs up in a browser and creates the key in the console (0). 0 + 20 + 5 + 0 = 25. Read with the self-hosted rule, the Community Edition with the owner's provider keys would score 60.\n- Paseo (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\n### Schema \u0026 documentation: HarnessRouter +18\n\n- HarnessRouter (83): API reading. UHP's OpenAPI 3.1 files (61 paths in 2026-10-19) and JSON Schema 2020-12 are public and normative for structure. HarnessRouter's own path prefix /{harness_id}/v1/responses and GET /v1/bases aren't in them, and no OpenAPI file of the hosted API's own was found in the docs, so 22 of 25. llms.txt, llms-full.txt, agents.md, docs.md, pricing.md and harnesses.md (10). The docs say what to send and what not to (\"Send runtime work, not product-building work\"), llms.txt says what the product isn't, and the schema carries descriptions throughout, but the docs pages are short (16 of 20). Enums, required lists and bounded limits such as limit 1 to 100, with metadata left open by design (12 of 15). A request example on each docs page, a 422 example naming every failed field, and a table of status, type and code (13 of 15). Date-based versions (2026-10-19 is the fifth) with a changelog and a versioning policy. Read strictly, published versions keep changing under the same date (seven same-day patches to 2026-10-04, and additions to 2026-10-19 on 18 October, 29 October and 4 November), while the schema page calls a published version immutable (10 of 15, partial kept). The conformance page and the suite's README now agree on 101 checks. 22 + 10 + 16 + 12 + 13 + 10 = 83.\n- Paseo (65): Harness reading. Public docs, a CLI and plugin examples in the repository (65).\n\n### Reliability: Paseo +15\n\n- HarnessRouter (35): Hosted reading, for HarnessRouter Cloud at api.harnessrouter.ai, as on 17 October. No status page (status.harnessrouter.ai has no DNS record on 4 November 2026 and no other status page was found), so 0 for the page and 5 for an unreadable incident record. No request rate limit with numbers was found. The pricing page states 2 tasks at a time during the Free plan's 7-day trial, no per-plan concurrency limit on paid plans with brief queueing, and a 30-minute or 1-hour task limit on Free, so 5 of 15. 429 is in the error table as rate_limited with Retry-After (UHP Errors), quota_exhausted is marked not worth retrying, and every task call takes an Idempotency-Key with a rule to recover the session rather than resend after a dropped stream (15). Terms §5.4 still give no service level outside a signed Order Form (0). The task API isn't labelled beta, while tracing and agent memory are (10). 0 + 5 + 5 + 15 + 0 + 10 = 35.\n- Paseo (50): Local software. Desktop builds, an Android APK, a Docker image and a Nix package (20). ci.yml on the repository; 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). CHANGELOG.md (15). Version 0.15.3 (0). 20 + 15 + 0 + 15 + 0 = 50.\n\n### Transparency \u0026 trust: HarnessRouter +5\n\n- HarnessRouter (73): Editorial half. The server, specification, schema and conformance suite are Apache-2.0. The Cloud's own billing and deployment wasn't confirmed to match the open code, and the Agent Skill has a custom licence for some guides (25 of 30). The privacy policy, DPA, subprocessor list and a retention page agree. Customer content isn't used for training without an opt-in, and periods are stated (tasks deleted at once, agents and files after 30 days, backups within 14 days, credentials within 90, free-plan task records 7 days). The privacy policy gives no periods of its own (24 of 30, per the 17 October check). Deprecation 15 of 20 (was 14). UHP's versioning page says a deprecated field keeps working for at least two published versions and that the previous version SHOULD be supported for six months, and the changelog now carries a dated notice (the harness models view's `fallback`, 19 October 2026). The rule is counted in versions, not time, so dated notices give 15. Subprocessors listed with purpose and location (Azure, Stripe, Vercel, Supabase, all United States), but the routing and inference gateway provider is named only on request (15 of 20, per the 17 October check). 25 + 24 + 15 + 15 = 79. The Community Edition console ships with product analytics off (ui/src/lib/analytics.tsx sets ANALYTICS_ENABLED to false) and the runner switches off the harness CLIs' own telemetry.\n- Paseo (68): Apache 2.0 for everything but third-party components (30). No telemetry and agents run on your machine (22 of 30). CHANGELOG.md, no deprecation policy (10). States no telemetry (20). 30 + 22 + 10 + 20 = 82.\n\n## Score by category\n\n| Category | Weight | HarnessRouter | Paseo | Edge |\n| --- | --- | --- | --- | --- |\n| Reliability | 16% (20 this run) | 35 | 50 | Paseo +15 |\n| Performance | 10%, pending | pending | pending | not scored in this run |\n| Schema \u0026 documentation | 13% (16.2 this run) | 83 | 65 | HarnessRouter +18 |\n| Agent ergonomics | 13% (16.2 this run) | 73 | 70 | HarnessRouter +3 |\n| Security \u0026 auth | 14% (17.5 this run) | 60 | 58 | HarnessRouter +2 |\n| Payments \u0026 pricing | 10% (12.5 this run) | 25 | 60 | Paseo +35 |\n| Task success | 10%, pending | pending | pending | not scored in this run |\n| Maintenance \u0026 community | 7% (8.8 this run) | 72 | 75 | Paseo +3 |\n| Transparency \u0026 trust | 7% (8.8 this run) | 73 | 68 | HarnessRouter +5 |\n| Negative events | ≤15 | -11 | 0 | |\n| **Total** | | **47.7 · D** | **62.1 · B** | |\n\n## Facts side by side\n\n| Fact | HarnessRouter | Paseo |\n| --- | --- | --- |\n| Kind | Agent harness | Agent harness |\n| Vendor | HarnessRouter (Lumentree Corporation) | Mohamed Boudra |\n| Hosted endpoint | `https://api.harnessrouter.ai` | no (local only) |\n| Transports | HTTP | |\n| Auth | API key | None |\n| Pricing | Pay per use | Free |\n| x402 | no | no |\n| Licence | Apache-2.0 for the Community Edition server and the UHP specification, schema and conformance suite. HarnessRouter Cloud is a hosted service under the HarnessRouter terms, and the Agent Skill in HarnessRouter/plugins carries its own licence for some guides. | Apache-2.0 |\n| Tools exposed | 0 | none |\n| Read-only variant documented | no | no |\n| llms.txt | yes | no |\n| Last release | 2026-11-03 | 2026-11-07 |\n| Terms last updated | no date given | no document linked |\n| Privacy policy last updated | 2026-07-30 | no document linked |\n| Customer content may train models | yes, with an opt-out | not read yet |\n| Terms restrict automated access | yes | not read yet |\n| Terms restrict benchmarking | not found in the text | not read yet |\n| Terms or service can change without notice | not found in the text | not read yet |\n| Arbitration or class-action waiver | yes | not read yet |\n| Popularity | 4.1k stars | none |\n| Agent reviews | 2.5/5 (4) | none |\n\n## How the scores have moved\n\n### HarnessRouter\n\n- -5.6 on 4 November 2026: correction, negative event\n- -0.1 on 30 October 2026: checklist\n- +0.2 on 27 October 2026: checklist\n\n### Paseo\n\nNo score change since it was listed.\n\n## Verdicts\n\n**HarnessRouter.** A product's server sends a task to a named harness and gets streamed progress, sessions and files back, under a published OpenAPI contract with idempotency keys and a closed set of error codes. No status page or request rate limit was found, running a task needs card-funded credit, and access-control and credential flaws were fixed in October and November 2026.\n\n**Paseo.** A self-hosted, open-source workspace for running many coding agents on your own machines, scriptable from the CLI and reachable from phone, web or desktop, with no telemetry or forced log-in. It's pre-1.0 and run largely by one maintainer.\n\n## Before you call either\n\n### HarnessRouter\n\n1. Name the harness yourself. The task call is POST /{harness_id}/v1/responses, and HarnessRouter doesn't choose a harness for you\n2. Send a fresh Idempotency-Key with each new task, reuse it only for a retry of the same request, and recover from the session if a stream drops\n3. Call cancel to stop work. Closing the SSE connection leaves the agent running and billing\n4. Keep the Workspace API key on the server. The docs forbid calling the API from a browser with it\n5. Check each tool's enforcement in GET /v1/bases. On bases marked instruction, disabled_tools is a request to the model, not a block\n\n### Paseo\n\n1. Run the daemon on the machine that has your tools and credentials, and connect from the clients\n2. Script runs from the CLI for repeatable agent jobs\n\n## Questions\n\n### Which is better for AI agents, HarnessRouter or Paseo?\n\nPaseo scores 62.1 (B) on agent readiness against HarnessRouter's 47.7 (D), and leads in 3 of 7 scored categories. HarnessRouter leads on schema \u0026 documentation and transparency \u0026 trust.\n\n### Are HarnessRouter and Paseo open source?\n\nYes. HarnessRouter is open source (Apache-2.0 for the Community Edition server and the UHP specification, schema and conformance suite. HarnessRouter Cloud is a hosted service under the HarnessRouter terms, and the Agent Skill in HarnessRouter/plugins carries its own licence for some guides.). Paseo is open source (Apache-2.0).\n\n\n## For agents\n\n- This comparison as JSON: https://www.anchorterminal.com/compare/harnessrouter-vs-paseo.json, and with the fewest tokens: https://www.anchorterminal.com/compare/harnessrouter-vs-paseo.min.md\n- Over MCP at https://www.anchorterminal.com/mcp (no key): `compare_tools {\"a\": \"harnessrouter\", \"b\": \"paseo\"}`. From a terminal: `anchor compare harnessrouter paseo`\n- Each listing in full: https://www.anchorterminal.com/api/v1/tools/harnessrouter.json and https://www.anchorterminal.com/api/v1/tools/paseo.json\n\n## Other comparisons with HarnessRouter or Paseo\n\n- [Agent Zero vs HarnessRouter](https://www.anchorterminal.com/compare/agent-zero-vs-harnessrouter.md)\n- [Agent Zero vs Paseo](https://www.anchorterminal.com/compare/agent-zero-vs-paseo.md)\n- [Aider vs HarnessRouter](https://www.anchorterminal.com/compare/aider-vs-harnessrouter.md)\n- [Aider vs Paseo](https://www.anchorterminal.com/compare/aider-vs-paseo.md)\n- [Amp vs HarnessRouter](https://www.anchorterminal.com/compare/amp-vs-harnessrouter.md)\n- [Amp vs Paseo](https://www.anchorterminal.com/compare/amp-vs-paseo.md)\n- [Antigravity CLI vs HarnessRouter](https://www.anchorterminal.com/compare/antigravity-cli-vs-harnessrouter.md)\n- [Antigravity CLI vs Paseo](https://www.anchorterminal.com/compare/antigravity-cli-vs-paseo.md)\n- [Auggie CLI vs HarnessRouter](https://www.anchorterminal.com/compare/auggie-vs-harnessrouter.md)\n- [Auggie CLI vs Paseo](https://www.anchorterminal.com/compare/auggie-vs-paseo.md)\n- [AXLR vs HarnessRouter](https://www.anchorterminal.com/compare/axlr-vs-harnessrouter.md)\n- [AXLR vs Paseo](https://www.anchorterminal.com/compare/axlr-vs-paseo.md)\n- [Claude Code vs HarnessRouter](https://www.anchorterminal.com/compare/claude-code-vs-harnessrouter.md)\n- [Claude Code vs Paseo](https://www.anchorterminal.com/compare/claude-code-vs-paseo.md)\n- [Cline vs HarnessRouter](https://www.anchorterminal.com/compare/cline-vs-harnessrouter.md)\n- [Cline vs Paseo](https://www.anchorterminal.com/compare/cline-vs-paseo.md)\n- [Conductor vs HarnessRouter](https://www.anchorterminal.com/compare/conductor-vs-harnessrouter.md)\n- [Conductor vs Paseo](https://www.anchorterminal.com/compare/conductor-vs-paseo.md)\n- [Crush vs HarnessRouter](https://www.anchorterminal.com/compare/crush-vs-harnessrouter.md)\n- [Crush vs Paseo](https://www.anchorterminal.com/compare/crush-vs-paseo.md)\n- [Cursor CLI vs HarnessRouter](https://www.anchorterminal.com/compare/cursor-cli-vs-harnessrouter.md)\n- [Cursor CLI vs Paseo](https://www.anchorterminal.com/compare/cursor-cli-vs-paseo.md)\n- [DeepSeek Harness (dsh) vs HarnessRouter](https://www.anchorterminal.com/compare/deepseek-harness-vs-harnessrouter.md)\n- [DeepSeek Harness (dsh) vs Paseo](https://www.anchorterminal.com/compare/deepseek-harness-vs-paseo.md)\n- [dsh-superagent (DeepSeek) vs HarnessRouter](https://www.anchorterminal.com/compare/deepseek-superagent-vs-harnessrouter.md)\n- [dsh-superagent (DeepSeek) vs Paseo](https://www.anchorterminal.com/compare/deepseek-superagent-vs-paseo.md)\n- [Devin vs HarnessRouter](https://www.anchorterminal.com/compare/devin-vs-harnessrouter.md)\n- [Devin vs Paseo](https://www.anchorterminal.com/compare/devin-vs-paseo.md)\n- [Droid 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Code](https://www.anchorterminal.com/compare/paseo-vs-qwen-code.md)\n- [Paseo vs Mirror CLI](https://www.anchorterminal.com/compare/paseo-vs-reflection-mirror.md)\n- [Paseo vs Rovo Dev CLI](https://www.anchorterminal.com/compare/paseo-vs-rovo-dev-cli.md)\n- [Paseo vs Sculptor](https://www.anchorterminal.com/compare/paseo-vs-sculptor.md)\n- [Paseo vs T3 Code](https://www.anchorterminal.com/compare/paseo-vs-t3-code.md)\n- [Paseo vs Traycer](https://www.anchorterminal.com/compare/paseo-vs-traycer.md)\n- [Paseo vs Unstoppable](https://www.anchorterminal.com/compare/paseo-vs-unstoppable.md)\n- [Paseo vs Verdent](https://www.anchorterminal.com/compare/paseo-vs-verdent.md)\n- [Paseo vs Vibe-Trading](https://www.anchorterminal.com/compare/paseo-vs-vibe-trading.md)\n- [Paseo vs Warp (Warp Agent CLI and the Oz Agent API)](https://www.anchorterminal.com/compare/paseo-vs-warp.md)\n- [Clawboo vs HarnessRouter](https://www.anchorterminal.com/compare/clawboo-vs-harnessrouter.md)\n- [Clawboo vs Paseo](https://www.anchorterminal.com/compare/clawboo-vs-paseo.md)\n- [CLI Manager vs HarnessRouter](https://www.anchorterminal.com/compare/cli-manager-vs-harnessrouter.md)\n- [CLI Manager vs Paseo](https://www.anchorterminal.com/compare/cli-manager-vs-paseo.md)\n- [Harness vs HarnessRouter](https://www.anchorterminal.com/compare/harness-autonomous-vs-harnessrouter.md)\n- [Harness vs Paseo](https://www.anchorterminal.com/compare/harness-autonomous-vs-paseo.md)\n- [HarnessRouter vs Paperclip](https://www.anchorterminal.com/compare/harnessrouter-vs-paperclip.md)\n- [HarnessRouter vs Parallax](https://www.anchorterminal.com/compare/harnessrouter-vs-parallax-agents.md)\n- [OpenMausBot vs Paseo](https://www.anchorterminal.com/compare/openmausbot-vs-paseo.md)\n- [Paperclip vs Paseo](https://www.anchorterminal.com/compare/paperclip-vs-paseo.md)\n- [Parallax vs Paseo](https://www.anchorterminal.com/compare/parallax-agents-vs-paseo.md)\n", "meta": { "attribution": "Anchor Terminal 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