cloudflare/agents

Build and deploy AI Agents on Cloudflare

Stars: 5.6k
Forks: 711
Open beginner issues: 0
Indexed issues: 134
Avg merge: 1d 20h
Merged PRs (30d): 53

Dominant language: TypeScript
License: MIT
Last GitHub push: Sep 14, 2026
Latest indexed: Sep 15, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed

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132 open issues indexed

Think: Improve Otel hooks so we can wrap the whole turn in `startActiveSpan` Open

enhancement think

cloudflare/agents#1834 · 0 comments · 4 reactions · 1 assignee · Indexed Sep 15, 2026
Messenger reply re-posts `interruptedResponseText` on recovery — apology is an un-checkpointed side-effect (posted before the `completed` checkpoint) Open

think

cloudflare/agents#1842 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
withVoice: onCallEnd fires before in-flight turn settles, causing lost final turn on abrupt disconnect Open

bug

cloudflare/agents#1849 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
MCP tool invocations (getAITools-merged) emit no observability event — tool calls are invisible to the SDK event stream Open

cloudflare/agents#1857 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
agents/x402 hardcodes the EVM scheme; docs claim Stellar/Sui/Aptos support that doesn't exist in the code Open

bug

cloudflare/agents#1863 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 15, 2026
useAgentChat: /get-messages fires with stale socket URL (and old auth token) when name prop changes Open

bug

cloudflare/agents#1864 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
applyChunkToParts/isReplayChunk can persist a needsApproval tool part without its input (tool-input-delta field mismatch + tool-approval-request ordering) Open

cloudflare/agents#1872 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Think: no server-side path to write assistant-message metadata (messageMetadata dropped through toUIMessageStream) Open

think

cloudflare/agents#1873 · 4 comments · 1 reaction · 1 assignee · Indexed Sep 15, 2026
useAgentChat: getInitialMessages fetches the previous instance on `name` change (socket URL lags one render) Open

cloudflare/agents#1874 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
@cloudflare/think continuation recovery can append duplicate assistant message Open

think

cloudflare/agents#1876 · 0 comments · 2 reactions · 1 assignee · Indexed Sep 15, 2026
Allow proper types for agent props Open

cloudflare/agents#1886 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Think: expose immutable per-turn messenger/thread context on beforeTurn ctx (concurrent turns race on _activeMessengerContext) Open

think

cloudflare/agents#1894 · 3 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
AgentWorkflow's cached agent stub cannot survive a mid-run DO reset — step retries all fail and onWorkflowError is silently lost Open

bug

cloudflare/agents#1918 · 1 comment · 2 reactions · 1 assignee · Indexed Sep 15, 2026
Expose a Codemode execution-start hook with executionId Open

enhancement

cloudflare/agents#1919 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Think schedules _chatRecoveryContinue for pre-first-chunk stalls, causing recovery to skip silently Open

bug think

cloudflare/agents#1941 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Potential performance improvements found while profiling Think agent responses Open

enhancement

cloudflare/agents#1942 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Question: could Think expose messenger concurrency configuration? Open

enhancement think

cloudflare/agents#1946 · 0 comments · 1 reaction · 1 assignee · Indexed Sep 15, 2026
Continuation replay duplicates already-rendered assistant parts after reconnect Open

bug

cloudflare/agents#1951 · 3 comments · 1 reaction · 1 assignee · Indexed Sep 15, 2026
No supported way to assert a Durable Object's hibernation state / eligibility in tests Open

enhancement

cloudflare/agents#1956 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
feat(example): optional pre-payment policy guard for x402 MCP client Open

cloudflare/agents#1957 · 2 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
AIChatAgent terminalizes platform-transient response reader errors instead of routing them through chatRecovery Open

bug

cloudflare/agents#1964 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
[Think] Add client projection hooks for server-only message context Open

enhancement think

cloudflare/agents#1966 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Think: allow rejecting an execution without auto-continuing the agent Open

think

cloudflare/agents#1968 · 3 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Think: returnable text stream for withVoice onTurn (voice ⨉ Think) Open

think

cloudflare/agents#1972 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Propagate upstream HTTP 402 from the openApiMcpServer request callback as an MCP-level payment-required response Open

enhancement

cloudflare/agents#1973 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
useAgentChat: cf_agent_chat_messages handler replaces the message array wholesale, dropping client-buffered sends on reconnect Open

bug

cloudflare/agents#1983 · 0 comments · 1 reaction · 1 assignee · Indexed Sep 15, 2026
bug: synthetic compaction messages are persisted as real rows, duplicating the summary in every later read Open

bug

cloudflare/agents#1984 · 0 comments · 2 reactions · 1 assignee · Indexed Sep 15, 2026
Integrate with Monetization Gateway through x402 Open

enhancement

cloudflare/agents#1989 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Agent/Think: an RPC-triggered cold start serves calls against uninitialised state, causing errors and incorrect responses Open

cloudflare/agents#1990 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Reused tool-call IDs can overwrite assistant messages during reconciliation Open

bug

cloudflare/agents#1992 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Think reports a recovered turn as completed when final assistant message persistence fails Open

bug think

cloudflare/agents#1997 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 15, 2026
deleteSubAgent doesn't stick while a client is still connected Open

cloudflare/agents#2003 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Socket close mid-stream is treated as a completed response Open

cloudflare/agents#2013 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
[think] Tool outputs are silently truncated to 500 chars Open

bug think

cloudflare/agents#2014 · 2 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Nested facet WebSocket routes recurse until the facet depth limit is exceeded Open

bug

cloudflare/agents#2026 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Think regeneration includes the previous response in the model prompt Open

think

cloudflare/agents#2028 · 2 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
onChatRecovery is never invoked when turn is ended by stream-stall watchdog, leaving SSE stream open indefinitely Open

bug

cloudflare/agents#2042 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
[Think] Durable action approval continuation retains stale post-pause assistant text Open

bug think

cloudflare/agents#2054 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Skill scripts served from R2 cannot run: both documented paths fail Open

cloudflare/agents#2068 · 3 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
A `-32601` from a capability probe drops the whole MCP connection on a resumed streamable-http session Open

cloudflare/agents#2069 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Feature Request: expose caller/session timezone inside Codemode sandbox execution Open

enhancement

cloudflare/agents#2072 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Think terminalizes transient provider/gateway stream errors instead of routing them through bounded chatRecovery — classifyChatError "transient" is a no-op Open

enhancement think

cloudflare/agents#2085 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Append reminders to fake system prompt “updates" without cache invalidation Open

enhancement

cloudflare/agents#2089 · 0 comments · 1 reaction · 1 assignee · Indexed Sep 15, 2026
Fiber recovery of an interrupted turn with an open-but-empty stream classifies as "continue", then seals terminally as reason-less "skipped" on the user leaf — user message silently abandoned Open

think

cloudflare/agents#2105 · 1 comment · 1 reaction · 0 assignees · Indexed Sep 15, 2026
Think: chat recovery completes an interrupted messenger turn, but the recovered answer is never delivered to the messenger thread Open

bug think

cloudflare/agents#2106 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Validate McpConnector inputs against advertised schemas before remote calls Open

cloudflare/agents#2117 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Rejected sub-agent WebSocket connection retries forever, no error surfaced Open

cloudflare/agents#2118 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Think sends “done” before saving the final transcript Open

think

cloudflare/agents#2119 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
No per-turn correlator exposed to beforeToolCall / onChatResponse — cross-hook turn identity cannot be threaded safely Open

think

cloudflare/agents#2127 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
codemode: support argument-aware approval decisions before durable pause Open

enhancement

cloudflare/agents#2134 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 15, 2026

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