{"repo":"NousResearch/hermes-agent","public_id":"88858","display_label":"snake_case vs camelCase readOnlyHint MCP trust bug","summary":"A bug caused the MCP trust gate to miss read-only tools because it checked a camelCase attribute while the SDK used snake_case. Corrections address reading the proper snake_case `read_only_hint` attribute.","subsystem":"mcp","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":88858,"title":"[Bug]: MCP trust gate: readOnlyHint never detected on live-discovered tools (camelCase attr vs snake_case in the SDK) — trust: untrusted gates every read-only tool","url":null,"state":"closed"},{"kind":"pr","number":88972,"title":"fix(mcp): read snake_case read_only_hint on SDK annotation objects","url":null,"state":"closed","close_reason":{"refs":[{"kind":"pr","value":"#88372","number":88372}],"category":"uncategorized","implication":"needs_llm"},"merged":false},{"kind":"pr","number":89103,"title":"fix(tools): check read_only_hint in snake_case for MCP trust gate (#88858)","url":null,"state":"closed","close_reason":{"refs":[{"kind":"pr","value":"#88972","number":88972}],"category":"duplicate_of","implication":"duplicate"},"merged":false}],"trust":{"default_tier":"verified","includes_suggested":false}}