{"repo":"NousResearch/hermes-agent","public_id":"29680","display_label":"MCP OAuth DCR client_secret handling fixes","summary":"These issues and PRs concern MCP OAuth flows where Dynamic Client Registration (DCR) returns a client_secret that must be included in subsequent token exchange requests. Multiple fixes address propagating and using that secret across OAuth paths, with Supabase cited as a concrete case.","subsystem":"mcp","counts":{"members":4,"open_issues":0,"open_issues_distinct":0,"open_prs":0,"closed_issues":1,"merged_prs":1,"attempt_prs":2},"landed_fix":{"status":"merged_to_main","basis":"structural","pr":87491,"merged_at":"2026-08-16T06:37:16+00:00"},"resolution":{"state":"resolved","by":"pr-87491"},"freshness":{"state":"verified","last_verified_at":"2026-08-16T06:37:16+00:00","is_stale":false},"grouping":{"backbone":"STRUCTURAL_SPANNING","link_density":0.5},"fix_edges":[{"issue_number":29680,"pr_number":87491,"tier":"verified","basis":"closing_ref","confidence":0.95,"recoverable_from_timeline":true,"pr_merged_at":"2026-08-16T06:37:16+00:00"}],"members":[{"kind":"issue","number":29680,"title":"MCP OAuth fails with Supabase: token exchange requires client_secret","url":null,"state":"closed"},{"kind":"pr","number":29682,"title":"fix(mcp): handle DCR clients with secrets","url":null,"state":"closed","close_reason":{"refs":[{"kind":"commit","value":"128fb74d9858db849cb3a8f59ec6a7a85a0bf70c","number":0},{"kind":"pr","value":"#87491","number":87491}],"category":"merged_via","implication":"superseded"},"merged":false},{"kind":"pr","number":34274,"title":"fix(mcp): handle Supabase OAuth token quirks","url":null,"state":"closed","close_reason":{"refs":[{"kind":"commit","value":"128fb74d9858db849cb3a8f59ec6a7a85a0bf70c","number":0},{"kind":"pr","value":"#87491","number":87491},{"kind":"pr","value":"#29682","number":29682}],"category":"merged_via","implication":"superseded"},"merged":false},{"kind":"pr","number":87491,"title":"fix(mcp): handle DCR clients with secrets across all OAuth paths","url":null,"state":"merged","close_reason":{"category":"merged"},"merged":true,"is_fix_pr":true,"fix_tier":"verified","files_changed":["contributors/emails/[redacted:email]","tests/tools/test_mcp_oauth.py","tests/tools/test_mcp_oauth_manager.py","tools/mcp_oauth.py","tools/mcp_oauth_manager.py"]}],"trust":{"default_tier":"verified","includes_suggested":false}}