{
  "slug": "io-github-navapbc-rebar",
  "name": "io.github.navapbc/rebar",
  "title": "rebar",
  "description": "Event-sourced ticket tracker + Jira reconciler, exposed as a Python library, CLI, and MCP server.",
  "version": "0.13.1",
  "publishedAt": "2026-08-30T03:33:59.090845Z",
  "updatedAt": "2026-08-30T03:33:59.090845Z",
  "repoUrl": "https://github.com/navapbc/rebar",
  "websiteUrl": null,
  "namespace": {
    "type": "github",
    "owner": "navapbc"
  },
  "kind": "local",
  "packages": [
    {
      "registryType": "pypi",
      "identifier": "nava-rebar",
      "version": "0.13.1",
      "transport": "stdio",
      "runtimeHint": "uvx"
    }
  ],
  "remotes": [],
  "envVars": [
    {
      "name": "REBAR_ROOT",
      "isSecret": false,
      "isRequired": false,
      "description": "Path to the repo root that holds the .tickets-tracker store (defaults to the git toplevel of the working dir)."
    },
    {
      "name": "REBAR_MCP_READONLY",
      "isSecret": false,
      "isRequired": false,
      "description": "Set to 1 to expose only the read tools (no write/mutation tools)."
    },
    {
      "name": "REBAR_MCP_ALLOW_LLM",
      "isSecret": false,
      "isRequired": false,
      "description": "Set to 1 to enable the billable LLM tools (review_code / scan_spec / verify_completion / review_plan); off by default."
    },
    {
      "name": "REBAR_MCP_ALLOW_JIRA_SYNC",
      "isSecret": false,
      "isRequired": false,
      "description": "Set to 1 to allow the live (mutating) Jira reconcile mode; otherwise reconcile is dry-run only."
    },
    {
      "name": "REBAR_MCP_TRANSPORT",
      "isSecret": false,
      "isRequired": false,
      "description": "Transport for the MCP server: 'stdio' (default) or 'http' (the optional Streamable-HTTP transport)."
    },
    {
      "name": "REBAR_MCP_HTTP_HOST",
      "isSecret": false,
      "isRequired": false,
      "description": "Bind host for the Streamable-HTTP transport (default 127.0.0.1)."
    },
    {
      "name": "REBAR_MCP_HTTP_PORT",
      "isSecret": false,
      "isRequired": false,
      "description": "Bind port for the Streamable-HTTP transport (1-65535; default 8000)."
    },
    {
      "name": "REBAR_MCP_HTTP_PATH",
      "isSecret": false,
      "isRequired": false,
      "description": "URL path the Streamable-HTTP transport serves on (default /mcp)."
    },
    {
      "name": "REBAR_MCP_HTTP_ALLOWED_HOSTS",
      "isSecret": false,
      "isRequired": false,
      "description": "Comma-separated allowlist of exact host:port values accepted by the Streamable-HTTP DNS-rebinding protection; empty defaults to loopback."
    },
    {
      "name": "REBAR_MCP_HTTP_ALLOWED_ORIGINS",
      "isSecret": false,
      "isRequired": false,
      "description": "Comma-separated allowlist of exact Origin values accepted by the Streamable-HTTP DNS-rebinding protection; empty defaults to loopback."
    },
    {
      "name": "REBAR_MCP_HTTP_TLS_AT_EDGE",
      "isSecret": false,
      "isRequired": false,
      "description": "Set to 1 to acknowledge TLS is terminated at the edge; required to bind the Streamable-HTTP transport to a non-loopback host."
    },
    {
      "name": "REBAR_MCP_ALLOW_UNAUTHENTICATED_HTTP",
      "isSecret": false,
      "isRequired": false,
      "description": "Set to 1 to acknowledge running the Streamable-HTTP transport without a token verifier; required to boot the HTTP transport while auth is off."
    },
    {
      "name": "REBAR_MCP_AUTH_ENABLED",
      "isSecret": false,
      "isRequired": false,
      "description": "Set to 1 to enable MCP authentication (the composite token verifier + Resource-Server wiring); off by default."
    },
    {
      "name": "REBAR_MCP_AUTH_STRATEGIES",
      "isSecret": false,
      "isRequired": false,
      "description": "Comma-separated, ordered list of token-verifier strategies to compose (closed set: static, jwt, introspection, proxy, custom)."
    },
    {
      "name": "REBAR_MCP_AUTH_ISSUER_URL",
      "isSecret": false,
      "isRequired": false,
      "description": "OAuth authorization-server issuer URL advertised in the Protected-Resource Metadata (RFC 9728) when auth is enabled."
    },
    {
      "name": "REBAR_MCP_AUTH_RESOURCE_SERVER_URL",
      "isSecret": false,
      "isRequired": false,
      "description": "The single resource identifier (RFC 8707 audience) for this server; the composite verifier re-checks every accepted token against it."
    },
    {
      "name": "REBAR_MCP_AUTH_REQUIRED_SCOPES",
      "isSecret": false,
      "isRequired": false,
      "description": "Comma-separated scopes a caller must hold; the SDK returns 403 insufficient_scope when a principal lacks one."
    },
    {
      "name": "REBAR_MCP_AUTH_STATIC_TOKENS_FILE",
      "isSecret": false,
      "isRequired": false,
      "description": "Path to the JSON secrets file for the static-bearer verifier (stores only SHA-256 digests of the accepted tokens)."
    },
    {
      "name": "REBAR_MCP_AUTH_JWT_JWKS_URI",
      "isSecret": false,
      "isRequired": false,
      "description": "HTTPS JWKS endpoint the `jwt` verifier fetches signing keys from (an OIDC provider's .well-known/jwks.json)."
    },
    {
      "name": "REBAR_MCP_AUTH_JWT_ISSUER",
      "isSecret": false,
      "isRequired": false,
      "description": "Expected `iss` claim for the `jwt` verifier; falls back to REBAR_MCP_AUTH_ISSUER_URL when unset."
    },
    {
      "name": "REBAR_MCP_AUTH_JWT_ALGORITHMS",
      "isSecret": false,
      "isRequired": false,
      "description": "Comma-separated PINNED, asymmetric-only JWS algorithms for the `jwt` verifier (default RS256,ES256); a symmetric algorithm on a JWKS source is refused."
    },
    {
      "name": "REBAR_MCP_AUTH_JWT_LEEWAY",
      "isSecret": false,
      "isRequired": false,
      "description": "Clock-skew leeway in seconds applied to exp/nbf validation by the `jwt` verifier (default 60)."
    },
    {
      "name": "REBAR_MCP_AUTH_JWT_JWKS_REFETCH_COOLDOWN",
      "isSecret": false,
      "isRequired": false,
      "description": "Minimum seconds between JWKS refetches triggered by an unknown key id (the concurrency-safe flood guard; default 30)."
    },
    {
      "name": "REBAR_MCP_AUTH_JWT_JWKS_TIMEOUT",
      "isSecret": false,
      "isRequired": false,
      "description": "HTTP timeout in seconds for the `jwt` verifier's JWKS fetch (default 10)."
    },
    {
      "name": "REBAR_MCP_AUTH_JWT_EXPECTED_TYP",
      "isSecret": false,
      "isRequired": false,
      "description": "When set, the `jwt` verifier requires the JWT header `typ` to equal this (e.g. at+JWT per RFC 9068); unset skips the check."
    },
    {
      "name": "REBAR_MCP_AUTH_JWT_ALLOW_PRIVATE_JWKS_HOST",
      "isSecret": false,
      "isRequired": false,
      "description": "Set to 1 to permit a private/link-local/loopback JWKS host (SSRF guard is on by default); off by default."
    },
    {
      "name": "REBAR_MCP_AUTH_INTROSPECTION_ENDPOINT",
      "isSecret": false,
      "isRequired": false,
      "description": "The `introspection` verifier's RFC 7662 endpoint URL (must be https://); the opaque token is POSTed here on every request (no caching)."
    },
    {
      "name": "REBAR_MCP_AUTH_INTROSPECTION_CLIENT_ID",
      "isSecret": false,
      "isRequired": false,
      "description": "The client id the `introspection` verifier presents to the Authorization Server via HTTP Basic (client_secret_basic)."
    },
    {
      "name": "REBAR_MCP_AUTH_INTROSPECTION_CLIENT_SECRET_ENV",
      "isSecret": false,
      "isRequired": false,
      "description": "The NAME of the env var holding the introspection client secret (never the secret itself); must be present + non-empty at startup or the server refuses to start (fail-closed)."
    },
    {
      "name": "REBAR_MCP_AUTH_INTROSPECTION_ALLOW_PRIVATE_HOST",
      "isSecret": false,
      "isRequired": false,
      "description": "Set to 1 to permit a private/link-local/loopback introspection endpoint host (SSRF guard is on by default); off by default."
    },
    {
      "name": "REBAR_MCP_AUTH_INTROSPECTION_ALLOW_MISSING_AUD",
      "isSecret": false,
      "isRequired": false,
      "description": "Set to 1 to accept an active introspection response that OMITS `aud` (many AS do); off by default (fail-closed reject)."
    },
    {
      "name": "REBAR_MCP_AUTH_PROXY_SECRET_ENV",
      "isSecret": false,
      "isRequired": false,
      "description": "The NAME of the env var holding the trusted-proxy shared secret (never the secret itself); must be present + non-empty at startup or the `proxy` verifier refuses to start (fail-closed)."
    },
    {
      "name": "REBAR_MCP_AUTH_PROXY_SECRET_HEADER",
      "isSecret": false,
      "isRequired": false,
      "description": "The header the fronting proxy sends its shared secret on; the identity is trusted only when this matches (constant-time; default x-proxy-auth)."
    },
    {
      "name": "REBAR_MCP_AUTH_PROXY_IDENTITY_HEADER",
      "isSecret": false,
      "isRequired": false,
      "description": "The header carrying the proxy-authenticated principal identity, trusted only when the secret header validates (default x-forwarded-user)."
    },
    {
      "name": "REBAR_MCP_AUTH_PROXY_SCOPES",
      "isSecret": false,
      "isRequired": false,
      "description": "Comma-separated fixed scope set granted to proxy-authenticated principals; empty by default (the principal holds no scopes)."
    },
    {
      "name": "REBAR_MCP_AUTH_CUSTOM_IMPORT",
      "isSecret": false,
      "isRequired": false,
      "description": "The `custom` strategy's `module:factory` import string, resolving to a factory that returns a TokenVerifier; a TRUSTED operator config value that loads and executes the operator-configured code at startup (fail-closed on any load error)."
    }
  ],
  "category": "productivity",
  "subcategory": "tasks",
  "company": "",
  "categoryAuto": true,
  "checks": [
    {
      "id": "source-linked",
      "label": "Source repository linked",
      "result": "pass",
      "detail": "https://github.com/navapbc/rebar"
    },
    {
      "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 no secrets"
    },
    {
      "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 navapbc"
    },
    {
      "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": "nava-rebar 0.13.1 has no setup.py; nothing runs at install"
    },
    {
      "id": "code-flags",
      "label": "Code red flags",
      "result": "pass",
      "detail": "Read 2338 files in nava-rebar 0.13.1: 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 2338 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    \"rebar\": {\n      \"command\": \"uvx\",\n      \"args\": [\n        \"nava-rebar==0.13.1\"\n      ]\n    }\n  }\n}"
    }
  ],
  "curated": true,
  "stars": 4,
  "archived": false,
  "pushedAt": "2026-10-29T04:07:52Z",
  "health": {
    "score": 65,
    "parts": {
      "popularity": 0.3075959420017971,
      "activity": 1,
      "issues": null,
      "security": 1
    },
    "fail": 0,
    "warn": 0,
    "raw": {
      "stars": 4,
      "forks": 1,
      "downloads": 250,
      "hn": null,
      "issuesOpen": 0,
      "issuesClosed": 2,
      "prsMerged": 112,
      "commits90": 1803,
      "release": "2026-10-31T01:03:15Z",
      "pushed": "2026-10-29T04:07:52Z",
      "growth": null,
      "growthDays": null,
      "archived": false
    },
    "at": "2026-10-31T07:42:38.200Z"
  }
}