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Search / io.github.HanbeenMoon/agent-failure-archive

Agent Failure Archive

R0· no sign-in

186 real AI agent post-mortems, 107 of them measurement failures. Free tools, paid via x402.

v0.3.1 · active · repository · website · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality79good
Trust94of 100
Uptime, 30 days98%
Latency p501505 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "agent-failure-archive": {
      "type": "http",
      "url": "https://desktop-ai2ata5-1.tailfeb765.ts.net/mcp"
    }
  }
}
claude mcp add --transport http agent-failure-archive https://desktop-ai2ata5-1.tailfeb765.ts.net/mcp
[mcp_servers.agent-failure-archive]
url = "https://desktop-ai2ata5-1.tailfeb765.ts.net/mcp"
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "agent-failure-archive": {
      "type": "remote",
      "url": "https://desktop-ai2ata5-1.tailfeb765.ts.net/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "agent-failure-archive": {
      "type": "http",
      "url": "https://desktop-ai2ata5-1.tailfeb765.ts.net/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=agent-failure-archive&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vZGVza3RvcC1haTJhdGE1LTEudGFpbGZlYjc2NS50cy5uZXQvbWNwIn0%3D"
}
{
  "servers": {
    "agent-failure-archive": {
      "type": "http",
      "url": "https://desktop-ai2ata5-1.tailfeb765.ts.net/mcp"
    }
  }
}
{
  "mcpServers": {
    "agent-failure-archive": {
      "httpUrl": "https://desktop-ai2ata5-1.tailfeb765.ts.net/mcp"
    }
  }
}
extensions:
  "agent-failure-archive":
    enabled: true
    name: "agent-failure-archive"
    type: streamable_http
    uri: "https://desktop-ai2ata5-1.tailfeb765.ts.net/mcp"
    timeout: 300

Quality 79 / 100good

protocol75 · weight 25
  • warn
    protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
  • n/a
    protocol.statelessonly applies to 2026-07-28 servers
  • pass
    protocol.transportstreamable HTTP
  • n/a
    protocol.list_ttlonly applies to 2026-07-28 servers
authorizationn/a · weight 15
  • n/a
    auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
  • n/a
    auth.secret_in_urlno templated URL
tool hygiene71 · weight 30
  • pass
    tools.descriptionsevery tool has a description
  • pass
    tools.description_lengthdescriptions are concise
  • pass
    tools.schemasevery tool has an object input schema
  • fail
    tools.annotationsno tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
  • fail
    tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: brief (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); archive (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); contents (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
  • pass
    tools.token_costabout 578 tokens to load every tool
  • pass
    tools.api_dumptools are not a one-to-one API dump
stability100 · weight 15
  • pass
    stability.changesno tool changes in 30 days
  • pass
    stability.rug_pullno tool changed its meaning under the same name
dependenciesn/a · weight 15
  • n/a
    deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

9 tools, about 578 tokens to load them all · tool set d8521b3b142d · checked 2026-10-19 10:20 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 94 / 100

provenance90
liveness99
freshness85
hygiene100

+repository +namespace-matches-repo +website +reachable +uptime-98% ~updated-55d-ago

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remoteauthreachableuptime 30dp50protocollast ok
https://desktop-ai2ata5-1.tailfeb765.ts.net/mcp streamable-httpnoneyes98%1505 ms2025-11-252026-10-19

Tools (9)

archive$1.00. Every case in one response. One payment, no subscription, no account.
audit$0.02. Full audit of a claim: why each tripped check matters, the incident behind it with measured numbers, and what to run.
brief$0.05. Pre-flight risk brief before an irreversible action, drawn from the ways that class of action actually failed.
catalogFree, no wallet. What the archive holds, what each paid tool costs, and how payment works.
contentsFree, no wallet. Every case title in the archive, tagged with the trap it illustrates. Titles only, no bodies. Read this to see what the paid archive actually contains before deciding it is worth a dollar.
precheckFree, no wallet. Check a conclusion against nine known ways of fooling yourself and get back which checks it trips plus the question each one asks. Use it before writing 'we found that'. The paid audit tool adds why each matters, the real incident with the numbers measured at the time, and what to run.
research$0.25. The 107 measurement failures from an eight-month attempt to measure one person's individuation with embeddings.
sampleFree, no wallet. Two complete post-mortems from the archive.
search$0.01. Three real agent post-mortems matching a symptom, each with root cause, the fix that worked, and the prevention rule.

Schemas: list_tools.

Similar MCP servers

Official server.json
{
  "name": "io.github.HanbeenMoon/agent-failure-archive",
  "title": "Agent Failure Archive",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://desktop-ai2ata5-1.tailfeb765.ts.net/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "0.3.1",
  "repository": {
    "url": "https://github.com/HanbeenMoon/agent-failure-archive",
    "source": "github"
  },
  "websiteUrl": "https://github.com/HanbeenMoon/agent-failure-archive",
  "description": "186 real AI agent post-mortems, 107 of them measurement failures. Free tools, paid via x402."
}