linkedin-mcp
Enables AI agents to publish posts, images, comments, and reactions to LinkedIn as the authenticated user, with built-in safety features like daily budgets and deduplication.
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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2060-io
Source: Glama
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Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
When Vitest UI server is listening, arbitrary file can be read and executed
LINKEDIN_API_VERSIONLINKEDIN_CLIENT_IDFill in , LINKEDIN_CLIENT_SECRET, and LINKEDIN_REDIRECT_URILINKEDIN_CLIENT_SECRETFill in LINKEDIN_CLIENT_ID, , and LINKEDIN_REDIRECT_URILINKEDIN_REDIRECT_URIFill in LINKEDIN_CLIENT_ID, LINKEDIN_CLIENT_SECRET, andLI_MCP_ADMIN_PASSWORDWith MCP_TRANSPORT=http and LI_MCP_ADMIN_USER / set, theLI_MCP_ADMIN_USERWith MCP_TRANSPORT=http and / LI_MCP_ADMIN_PASSWORD set, theLI_MCP_COMPACTsave tokens. Set LI_MCP_TOON=false for JSON, =false to keep full shapes.LI_MCP_DEDUPNever comment on or react to the same post twice. Set =false to disable.LI_MCP_MAX_COMMENTS10 # Max comments per dayLI_MCP_MAX_DELETES3 # Max post deletions per dayLI_MCP_MAX_POSTS5 # Max posts/reshares per day (default)LI_MCP_MAX_REACTIONS30 # Max reactions per dayLI_MCP_STATE_FILEengagement dedup — lives in one JSON file (, defaultLI_MCP_TOONsave tokens. Set =false for JSON, LI_MCP_COMPACT=false to keep full shapes.MCP_BODY_LIMITMCP_HEALTH_PATHMCP_PATHMCP_PORTMCP_TRANSPORT=http =8000 npm startMCP_TRANSPORTWith =http and LI_MCP_ADMIN_USER / LI_MCP_ADMIN_PASSWORD set, thePORTTool 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
9/9 tools missing one or more hints — get_me (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); create_post (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); upload_media (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 test coverage
7/9 tools referenced in tests (78%)
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.
Dev dependencies
1 critical/high in dev-only deps (does not ship to users)
Upgrade dev dependencies when convenient.
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