{"repo":"NousResearch/hermes-agent","public_id":"122373","display_label":"MCP tools config bare string causes crash or silent failure","summary":"A bare string or list value in mcp_servers.<name>.tools crashes config fingerprinting and silently registers no tools. The associated fixes normalize this shorthand input format during MCP discovery.","subsystem":"mcp","counts":{"members":3,"open_issues":1,"open_issues_distinct":1,"open_prs":2,"closed_issues":0,"merged_prs":0,"attempt_prs":2},"landed_fix":null,"resolution":{"state":"unresolved","by":null},"freshness":{"state":"never_verified","last_verified_at":null,"is_stale":false},"grouping":{"backbone":"STRUCTURAL_SPANNING","link_density":0.6666666666666666},"fix_edges":[],"members":[{"kind":"issue","number":122373,"title":"mcp_servers.<name>.tools as a bare string crashes config_fingerprint and silently registers 0 tools","url":null,"state":"open"},{"kind":"pr","number":122381,"title":"fix(mcp): normalize shorthand tools filter config instead of crashing discovery","url":null,"state":"open","close_reason":{"refs":[{"kind":"commit","value":"c85ec918f3","number":0}],"category":"implemented_elsewhere","implication":"superseded"},"merged":false},{"kind":"pr","number":122694,"title":"fix(mcp): accept a bare string/list in mcp_servers.<name>.tools (#122373)","url":null,"state":"open","close_reason":{"refs":[{"kind":"commit","value":"1e2dc64ec29a46ea","number":0},{"kind":"commit","value":"1e2dc64ec29a46ea","number":0},{"kind":"commit","value":"1e2dc64ec29a46ea","number":0}],"category":"uncategorized","implication":"needs_llm"},"merged":false}],"trust":{"default_tier":"verified","includes_suggested":false}}