{"repo":"NousResearch/hermes-agent","public_id":"73997","display_label":"MCP OAuth callback port reuse collision fixes","summary":"These issues and pull requests address Errno 98 address-already-in-use errors during MCP OAuth login, caused by internal retry logic colliding with a pinned redirect port. Fixes involve applying SO_REUSEADDR and preventing self-collision on OAuth callback reservations.","subsystem":"mcp","counts":{"members":4,"open_issues":1,"open_issues_distinct":1,"open_prs":2,"closed_issues":0,"merged_prs":0,"attempt_prs":3},"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":0.5},"fix_edges":[],"members":[{"kind":"issue","number":73997,"title":"mcp login: internal retry self-collides on pinned oauth.redirect_port, masking the real auth error (Errno 98)","url":null,"state":"open"},{"kind":"pr","number":74027,"title":"fix(mcp): prevent OAuth retry self-collisions","url":null,"state":"open","close_reason":{"refs":[{"kind":"commit","value":"604b7af47b76","number":0},{"kind":"pr","value":"#73997","number":73997},{"kind":"pr","value":"#74027","number":74027},{"kind":"pr","value":"#374151","number":374151}],"category":"partial_fix","implication":"needs_llm"},"merged":false},{"kind":"pr","number":106633,"title":"fix(mcp): SO_REUSEADDR on adopted OAuth callback reservations (Errno 98 after consent)","url":null,"state":"closed","close_reason":{"category":"uncategorized","implication":"needs_llm"},"merged":false},{"kind":"pr","number":106639,"title":"fix(mcp): SO_REUSEADDR on adopted OAuth callback reservations (Errno 98 after consent)","url":null,"state":"open","close_reason":{"refs":[{"kind":"pr","value":"#73997","number":73997},{"kind":"pr","value":"#74027","number":74027},{"kind":"pr","value":"#65622","number":65622},{"kind":"pr","value":"#88131","number":88131},{"kind":"pr","value":"#106633","number":106633}],"category":"uncategorized","implication":"needs_llm"},"merged":false}],"trust":{"default_tier":"verified","includes_suggested":false}}