{
  "slug": "io-github-tracelane-tracelane-mcp",
  "name": "io.github.tracelane/tracelane-mcp",
  "title": "tracelane-mcp",
  "description": "Read-only, tenant-scoped access to Tracelane agent traces and guardrail verdicts",
  "version": "0.4.0",
  "publishedAt": "2026-10-09T17:13:20.433336Z",
  "updatedAt": "2026-10-09T17:13:20.433336Z",
  "repoUrl": "https://github.com/tracelane/tracelane",
  "websiteUrl": "https://tracelane.dev/docs/mcp-server",
  "namespace": {
    "type": "github",
    "owner": "tracelane"
  },
  "kind": "local",
  "packages": [
    {
      "registryType": "npm",
      "identifier": "@tracelanedev/mcp",
      "version": "0.4.0",
      "transport": "stdio",
      "runtimeHint": "npx"
    }
  ],
  "remotes": [],
  "envVars": [
    {
      "name": "TRACELANE_API_KEY",
      "isSecret": true,
      "isRequired": true,
      "description": "Tracelane API key (tlane_…). Resolved to a tenant once at startup via the gateway's /v1/auth/whoami; the server refuses to start if the key is rejected. Also the credential used to read trace data through the gateway when CLICKHOUSE_URL is unset."
    },
    {
      "name": "TRACELANE_GATEWAY_URL",
      "isSecret": false,
      "isRequired": true,
      "description": "Base URL of the Tracelane gateway. Validates TRACELANE_API_KEY, and — when CLICKHOUSE_URL is unset — is where every trace read goes. Must be https://…tracelane.dev outside development."
    },
    {
      "name": "CLICKHOUSE_URL",
      "isSecret": false,
      "isRequired": false,
      "description": "self-host only; when unset the server reads through the gateway. Set this to point the server at your own ClickHouse instead of Tracelane Cloud."
    },
    {
      "name": "CLICKHOUSE_USER",
      "isSecret": false,
      "isRequired": false,
      "description": "ClickHouse username."
    },
    {
      "name": "CLICKHOUSE_PASSWORD",
      "isSecret": true,
      "isRequired": false,
      "description": "ClickHouse password."
    },
    {
      "name": "CLICKHOUSE_DB",
      "isSecret": false,
      "isRequired": false,
      "description": "ClickHouse database holding the spans table."
    },
    {
      "name": "TRACELANE_MCP_TRANSPORT",
      "isSecret": false,
      "isRequired": false,
      "description": "Transport to serve. stdio (default) for desktop clients; http for the Streamable HTTP transport."
    }
  ],
  "category": "agent-gov",
  "subcategory": "guardrails",
  "company": "",
  "categoryAuto": true,
  "checks": [
    {
      "id": "source-linked",
      "label": "Source repository linked",
      "result": "pass",
      "detail": "https://github.com/tracelane/tracelane"
    },
    {
      "id": "version-pinned",
      "label": "Version pinned",
      "result": "pass",
      "detail": "Every package has an explicit version"
    },
    {
      "id": "secrets-requested",
      "label": "Secrets requested",
      "result": "info",
      "detail": "Asks for 2 secrets: TRACELANE_API_KEY, CLICKHOUSE_PASSWORD"
    },
    {
      "id": "known-registry",
      "label": "Known package registry",
      "result": "pass",
      "detail": "All packages come from npm, PyPI, OCI, NuGet or MCPB"
    },
    {
      "id": "namespace",
      "label": "Namespace ownership",
      "result": "info",
      "detail": "Name verified via GitHub account tracelane"
    },
    {
      "id": "meta-text",
      "label": "Registry text aimed at the AI",
      "result": "pass",
      "detail": "Description and settings contain no hidden characters or instructions to the AI"
    },
    {
      "id": "install-scripts",
      "label": "Install scripts",
      "result": "pass",
      "detail": "@tracelanedev/mcp@0.4.0 runs nothing at install"
    },
    {
      "id": "code-flags",
      "label": "Code red flags",
      "result": "pass",
      "detail": "Read 5 files in @tracelanedev/mcp@0.4.0: no obfuscation, encoded execution, credential reads or data-collection endpoints found"
    },
    {
      "id": "ai-text",
      "label": "Text aimed at the AI",
      "result": "pass",
      "detail": "No hidden characters or instructions to the AI in 5 files, including comments and the README"
    }
  ],
  "scannedAt": "2026-10-29",
  "level": "Scanned",
  "install": [
    {
      "label": "Claude Desktop (npm)",
      "kind": "claude_desktop_json",
      "text": "{\n  \"mcpServers\": {\n    \"tracelane-mcp\": {\n      \"command\": \"npx\",\n      \"args\": [\n        \"-y\",\n        \"@tracelanedev/mcp@0.4.0\"\n      ],\n      \"env\": {\n        \"TRACELANE_API_KEY\": \"<your value>\",\n        \"TRACELANE_GATEWAY_URL\": \"<your value>\"\n      }\n    }\n  }\n}"
    }
  ],
  "curated": true,
  "stars": 1,
  "archived": false,
  "pushedAt": "2026-10-13T05:58:35Z",
  "health": {
    "score": 58,
    "parts": {
      "popularity": 0.18178733171517264,
      "activity": 0.9092338938487032,
      "issues": null,
      "security": 1
    },
    "fail": 0,
    "warn": 0,
    "raw": {
      "stars": 1,
      "forks": 0,
      "downloads": 35,
      "hn": null,
      "issuesOpen": 0,
      "issuesClosed": 0,
      "prsMerged": 5,
      "commits90": 23,
      "release": "2026-10-09T10:33:25Z",
      "pushed": "2026-10-13T05:58:35Z",
      "growth": null,
      "growthDays": null,
      "archived": false
    },
    "at": "2026-10-31T07:42:38.200Z"
  }
}