{"repo":"NousResearch/hermes-agent","public_id":"16817","display_label":"MCP tool name normalization and dispatch failures","summary":"These issues and fixes center on tool dispatch failures caused by naming mismatches—including stripped or added `mcp_` prefixes, CamelCase/PascalCase drift, and `_tool` suffix variations—between how tools are registered and how Anthropic/Claude models emit tool names. Several fixes address normalization at dispatch, registry, and OAuth round-trip layers.","subsystem":null,"counts":{"members":3,"open_issues":0,"open_issues_distinct":0,"open_prs":0,"closed_issues":1,"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":16817,"title":"Anthropic MCP PascalCase tool responses do not normalize to registered tool names","url":null,"state":"closed"},{"kind":"pr","number":16820,"title":"fix: normalize Anthropic PascalCase MCP tool names","url":null,"state":"closed","close_reason":{"refs":[{"kind":"pr","value":"#16957","number":16957}],"category":"superseded_by_pr","implication":"superseded"},"merged":false},{"kind":"pr","number":16967,"title":"fix(agent): normalize Anthropic MCP tool names","url":null,"state":"closed","close_reason":{"refs":[{"kind":"pr","value":"#16817","number":16817}],"category":"uncategorized","implication":"needs_llm"},"merged":false,"is_fix_pr":true,"fix_tier":"suggested","fix_detail_withheld":true}],"trust":{"default_tier":"verified","includes_suggested":false}}