bookie
A Model Context Protocol (MCP) server that keeps the books for your personal and business finances using double-entry accounting — driven entirely from an LLM.
Emerging. No concerning findings. Grades remain capped until the project builds reputation through adoption. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.
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yuens1002
Source: Glama
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Install from
The grade above is for the source repository. Registries can serve a different version, so we mark the ones we were not able to read.
Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
Node.js Adapter for Hono: Path traversal in `serve-static` on Windows via encoded backslash (`%5C`)
Hono: Algorithmic Complexity DoS in Language Middleware
Hono: Proxy Helper does not remove response headers listed in the `Connection` header
Hono: ReDoS in CORS middleware via Access-Control-Request-Headers
Hono: `memo()` retains SSR output across requests, leading to cross-user data disclosure
AWS_DEFAULT_REGIONRailway Bucket credentials — auto-injected when you connect a bucket to the service (use AWS SDK Generic style); enables receipt file upload in manage_receiptsAWS_REGIONAWS_S3_BUCKET_NAMERailway Bucket credentials — auto-injected when you connect a bucket to the service (use AWS SDK Generic style); enables receipt file upload in manage_receiptsBOOKIE_API_KEYStatic Bearer token (Claude Desktop / direct API)BOOKIE_TRANSPORTstdio (default) or httpJWT_SECRETHS256 signing secret for OAuth JWT access tokensOAUTH_CLIENT_IDOAuth client ID (default: claude-ai-connector)OAUTH_CLIENT_SECRETRequired when using OAuth: /authorize refuses all requests when unset (prevents any visitor from authorizing); /token also validates it. Enter this value in the Claude.ai connector settings.OAUTH_REDIRECT_URISPUBLIC_URLPublic HTTPS base URL of the deployed server (Claude.ai connector)RATE_LIMIT_RPMPORTTool annotations
No tools have read-only/destructive annotations
Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.
All four hints declared on every tool
16/16 tools missing one or more hints — manage_accounts (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); import_transactions (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); manage_properties (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +13 more. OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.
For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.
No arbitrary install scripts
Has postinstall/preinstall script — runs arbitrary code on npm install
Remove postinstall/preinstall hooks unless they’re essential.
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