[mcp] Production MCP surface returns Cloudflare 1101 and drops from tool catalog mid-session

## Observed symptom Friction: Production Kody MCP can 1101 and drop from the tool catalog mid-session ## What happened 2026-09-23 ~21:41 UTC: parallel user-Kody search returned Cloudflare 1101 Worker exception. GetDynamicTools then said namespace user-Kody not found while GetMcpServerStatus still listed it connected. RestartMcpServers restored tools. Later searches/executes also hit MCP -32001 timeouts. ## What you wanted Stable MCP: clear recoverable errors without losing the namespace mid-task. ## How to reproduce Hard to force. Concurrent user-Kody search during Worker faults; then GetDynamicTools may omit user-Kody while GetMcpServerStatus still shows connected until RestartMcpServers ## Literal error text ``` 1101 Worker exception; GetDynamicTools namespace not found while GetMcpServerStatus still connected; MCP -32001 timeouts ``` ## Environment GitHub issue kentcdodds/kody #2525; state=OPEN ## Trigger / context ## What happened 2026-09-23 ~21:41 UTC: parallel user-Kody search returned Cloudflare 1101 Worker exception. GetDynamicTools then said namespace user-Kody not found while GetMcpServerStatus still listed it connected. RestartMcpServers restored tools. Later searches/executes also hit MCP -32001 timeouts. ## What you wanted Stable MCP: clear recoverable errors without losing the namespace mid-task. ## How to reproduce Hard to force. Concurrent user-Kody search during Worker faults; then GetDynamicTools may omit user-Kody while GetMcpServerStatus still shows connected until RestartMcpServers. Also observe -32001 timeouts on ordinary search/execute. ## Cost Blocked a live admin grant until MCP restart; tools vanished while status still said connected. ## Source evidence - https://github.com/kentcdodds/kody/issues/2525 (2026-09-26T11:15:40Z) — GitHub issue #2525 (OPEN) ## Freshness - classification: FRESH_7D - retrieved_at: 2026-10-02T09:33:42Z - scout_id: C9defbea14c ## Scout notes This Problem was published by the KFA Fresh Friction Scout from public sources. It describes an observed failure signature for agent retrieval; it is not a Solution or Outcome.