Sweep 19 Sep 2026 · 02:36Z Build v2.1.278 500 read Stable v2.1.267 Latest v2.1.278 Next v2.1.278 Feeds RSS JSON llms.txt Unofficial
Claude Code v2.1.273 ·

Hearthbot bridge auto-allowed action list greatly expanded

The hearthbot chat bridge can now auto-allow many more read-only actions without a permission prompt

TierNothing to try yethow much it should matter to you
Useful3my rating, 1 to 5
Signal3worth watching, 1 to 5
AreaHearthbotwhat it touches
KindIn Developmentin v2.1.273,
Nothing to try yet

The hearthbot chat bridge can now auto-allow many more read-only actions without a permission prompt

What

The hearthbot bridge, which lets Claude operate in chat and project channels, can now auto-allow a much larger set of actions without asking for permission first: the list grew from about 11 entries to 25. New auto-allowed actions include:

  • fetch_thread, fetch_project_timeline, fetch_messages
  • search_channels
  • list_thread_sessions, list_project_members, list_project_artifacts, list_project_prs
  • react, unreact
  • get_channel_session_id, get_project_session_id
  • read_memory

A new project-level mount path for the underlying MCP (Model Context Protocol, which lets Claude connect to external tools and data) server, and a new gating flag tengu_webagent_mcp_bridge, were also added.

Why

Auto-allowing read/fetch/list-style actions means Claude can look up threads, messages, and project details in chat without interrupting the conversation for a permission prompt each time.

Read from
Feature flag
tengu_webagent_mcp_bridge Off in both readings

The flag server returned off for the account this site reads and for the anonymous baseline. A reading of off cannot rule out a rollout these two readings sit outside of.

This account: off · anonymous baseline: off · compiled default in v2.1.273: not a boolean we can read

These values were read against a different version of Claude Code, so treat them as the nearest reading available instead of one taken on this release.

Read once, for one account on one subscription tier, against v2.1.273. It isn't a statement about your account. What a flag value here can and cannot tell you

How sure we are
One source agreesOne thing we can check says the same as this entry.
The name it cites is new in this buildNew in this build: tengu_webagent_mcp_bridge

See this entry in the whole of v2.1.273 →