{
  "slug": "org-linkedparticles-particles",
  "name": "org.linkedparticles/particles",
  "title": "Particles",
  "description": "An append-only ledger of sourced, dated, confidence-scored claims your agent cites and you audit",
  "version": "1.210.2",
  "publishedAt": "2026-10-24T04:56:56.116187Z",
  "updatedAt": "2026-10-24T04:56:56.116187Z",
  "repoUrl": "https://github.com/LinkedParticles/particles-engine-py",
  "websiteUrl": "https://docs.linkedparticles.org/cli/#mcp-server",
  "namespace": {
    "type": "domain",
    "owner": "linkedparticles.org"
  },
  "kind": "local",
  "packages": [
    {
      "registryType": "pypi",
      "identifier": "linkedparticles",
      "version": "1.210.2",
      "transport": "stdio",
      "runtimeHint": "uvx"
    }
  ],
  "remotes": [],
  "envVars": [
    {
      "name": "ANTHROPIC_API_KEY",
      "isSecret": true,
      "isRequired": true,
      "description": "Anthropic API key. Required for the tools that call a model — `query` composes a cited natural-language answer, and the semantic half of `lint` reasons over claim pairs. The accessors that only read the store (`particle_show`, `particles_list`, `subjects_*`, `events_*`, `graph_view`, `quality_report`) work without it."
    },
    {
      "name": "DATABASE_URL",
      "isSecret": false,
      "isRequired": false,
      "description": "SQLAlchemy URL of the belief store to serve. Defaults to `sqlite+aiosqlite:///./particles.db` in the working directory."
    },
    {
      "name": "PARTICLES_CONFIG",
      "isSecret": false,
      "isRequired": false,
      "description": "Path to a `config.yaml` holding the rest of the engine's settings — additional stores, model selection per purpose, and the `mcp.write.enabled_stores` allowlist that turns the write tools on."
    }
  ],
  "category": "finance",
  "subcategory": "accounting",
  "company": "",
  "categoryAuto": true,
  "checks": [
    {
      "id": "source-linked",
      "label": "Source repository linked",
      "result": "pass",
      "detail": "https://github.com/LinkedParticles/particles-engine-py"
    },
    {
      "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 1 secret: ANTHROPIC_API_KEY"
    },
    {
      "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 domain linkedparticles.org"
    },
    {
      "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": "warn",
      "detail": "setup.py uses network or process calls (a wheel exists, so pip normally skips it)"
    },
    {
      "id": "code-flags",
      "label": "Code red flags",
      "result": "pass",
      "detail": "Read 917 files in linkedparticles 1.210.2: 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 917 files, including comments and the README"
    }
  ],
  "scannedAt": "2026-10-29",
  "level": "Scanned",
  "install": [
    {
      "label": "Claude Desktop (pypi)",
      "kind": "claude_desktop_json",
      "text": "{\n  \"mcpServers\": {\n    \"particles\": {\n      \"command\": \"uvx\",\n      \"args\": [\n        \"linkedparticles==1.210.2\"\n      ],\n      \"env\": {\n        \"ANTHROPIC_API_KEY\": \"<your value>\"\n      }\n    }\n  }\n}"
    }
  ],
  "curated": true,
  "stars": 3,
  "archived": false,
  "pushedAt": "2026-10-25T01:39:54Z",
  "health": {
    "score": 61,
    "parts": {
      "popularity": 0.31623059697126943,
      "activity": 0.9766791333245036,
      "issues": null,
      "security": 0.8
    },
    "fail": 0,
    "warn": 1,
    "raw": {
      "stars": 3,
      "forks": 1,
      "downloads": 407,
      "hn": null,
      "issuesOpen": 0,
      "issuesClosed": 1,
      "prsMerged": 23,
      "commits90": 47,
      "release": "2026-10-25T01:39:54Z",
      "pushed": "2026-10-25T01:39:54Z",
      "growth": null,
      "growthDays": null,
      "archived": false
    },
    "at": "2026-10-31T07:42:38.200Z"
  }
}