diff --git a/todo.md b/todo.md
index 6904e28a1..508a097f0 100644
--- a/todo.md
+++ b/todo.md
@@ -8,8 +8,6 @@ Unimplemented items consolidated from root *.md files. Source file noted for eac
 
 - [x] Port `fix(security): harden project-controlled surfaces` — env isolation + transport cleanup done; gsd-2 trust/dedup hunks (server.ts, mcp-client/index.ts) not applicable (packages absent) *(BUILD_PLAN.md Tier 0.5 #2)*
 - [x] Port agent-session/agent-end transition fixes — `_sessionSwitchInFlight` guard + `sessionSwitchGeneration` pattern implemented in auto/resolve.js + run-unit.js *(BUILD_PLAN.md Tier 0.5 #7-10)*
-- [ ] Cloudflare Workers AI provider — `CLOUDFLARE_API_KEY`/`CLOUDFLARE_ACCOUNT_ID` (pi-mono PR #3851) *(BUILD_PLAN.md Tier 0 #8)*
-
 ---
 
 ## Architecture / Design Gaps