Calq MCP
A comprehensive MCP server for time tracking, project management, and AI-powered memory storage using semantic search. It enables users to log time, manage client billing, and capture shared or personal ideas through integrated tools and team collaboration features.
Caution. Specific findings reduced this grade. They are listed on the page. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.
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Calq-dev
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.
@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse
Anthropic's MCP TypeScript SDK has a ReDoS vulnerability
Drizzle ORM has SQL injection via improperly escaped SQL identifiers
ALLOWED_CHANNEL_IDSANTHROPIC_API_KEYBASE_URLCALQ_MCP_URLCALQ_USERCHROMA_URLNo ChromaDB URL (default: http://localhost:8000)DISCORD_TOKENGITHUB_CLIENT_IDYes GitHub OAuth App client IDGITHUB_CLIENT_SECRETYes GitHub OAuth App client secretMCP_PORT3001 CHROMA_PORT=8001 docker compose up -dOAUTH_CALLBACK_URLNo OAuth callback (default: http://localhost:3000/oauth/callback)REQUIRE_MENTIONVOYAGE_API_KEYYes Voyage AI API key for embeddingsYOUTRACK_URLDATABASE_URLTool 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
15/15 tools missing one or more hints — log_time (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); entry_manage (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); time_query (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +12 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.
Tool inputs are validated
14/15 tool handlers declare input schemas (93%)
Declare an inputSchema with zod/joi/yup on every tool definition.
Tool handlers catch errors
Only 7/15 tool handlers wrap calls in try/catch (47%)
Wrap each tool handler body in try/catch and return a structured error response.
License file
No license file
Add a LICENSE file (MIT, Apache-2.0, etc.).
Tests exist
No test files found
Add tests that exercise each declared tool.
Production dependencies are patched
0 critical, 3 high severity in production deps — @modelcontextprotocol/sdk@1.24.3 (high), @modelcontextprotocol/sdk@1.24.3 (high)
Run npm audit fix, or upgrade the affected packages to a non-vulnerable version.
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