anythingmcp

Tool annotations

5/9 tools have annotations

Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.

All four hints declared on every tool

9/9 tools missing one or more hints — anythingmcp_overview (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); anythingmcp_get_started (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); anythingmcp_connect_client (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +6 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

Only 2/9 tool handlers declare input schemas (22%)

Declare an inputSchema with zod/joi/yup on every tool definition.

Tool handlers catch errors

Only 0/9 tool handlers wrap calls in try/catch (0%)

Wrap each tool handler body in try/catch and return a structured error response.

Tool test coverage

Only 0/9 tools referenced in tests (0%)

Write tests that reference each tool by name so every tool has at least one test.

Shell command execution

1 child_process call — runs shell commands

Prefer library functions over shell-outs. If you must shell out, ensure all inputs are properly escaped.

Secrets not logged

5 secret values sent to console.log

Redact or omit secret values from log output.

Dependency freshness

1/3 production deps stale: class-transformer@2022-12-09 (3.7y)