{"repo":"NousResearch/hermes-agent","public_id":"58862","display_label":"MCP server duplicate spawn and eager start issue","summary":"These items concern a regression where MCP servers start all instances at boot, and related fixes to prevent duplicate spawns and stale connecting entries. The fixes add guards to skip servers already in a connecting state.","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":75915,"merged_at":"2026-08-01T06:06:00+00:00"},"resolution":{"state":"resolved","by":"pr-75915"},"freshness":{"state":"verified","last_verified_at":"2026-08-01T06:06:00+00:00","is_stale":false},"grouping":{"backbone":"STRUCTURAL_SPANNING","link_density":0.5},"fix_edges":[{"issue_number":58862,"pr_number":75915,"tier":"verified","basis":"closing_ref","confidence":0.95,"recoverable_from_timeline":true,"pr_merged_at":"2026-08-01T06:06:00+00:00"}],"members":[{"kind":"issue","number":58862,"title":"[Regression] MCP servers eagerly start all instances at boot (config_version 33)","url":null,"state":"closed"},{"kind":"pr","number":58867,"title":"fix(mcp): skip servers already in _server_connecting to prevent duplicate spawns","url":null,"state":"closed","close_reason":{"refs":[{"kind":"pr","value":"#58879","number":58879},{"kind":"pr","value":"#75915","number":75915}],"category":"merged_via","implication":"superseded"},"merged":false},{"kind":"pr","number":58879,"title":"fix(mcp): guard against duplicate spawns and stale connecting entries (#58862)","url":null,"state":"closed","close_reason":{"refs":[{"kind":"pr","value":"#75915","number":75915},{"kind":"pr","value":"#58867","number":58867}],"category":"merged_via","implication":"superseded"},"merged":false},{"kind":"pr","number":75915,"title":"fix(mcp): guard against duplicate spawns and stale connecting entries (#58862)","url":null,"state":"merged","close_reason":{"category":"merged"},"merged":true,"is_fix_pr":true,"fix_tier":"verified","files_changed":["tests/tools/test_mcp_tool.py","tools/mcp_tool.py"]}],"trust":{"default_tier":"verified","includes_suggested":false}}