PostHog/posthog-js @posthog/mcp@0.10.8 on GitHub

0.10.8

#4433 c514a34 Thanks @gesh! - Deliver the conversation_id session handle on errored tool results, and inject it into
the virtual get_more_tools tool. A first call that fails no longer sends the agent's
retry into a different conversation, and a reported capability gap now groups with the
work that hit it. (2026-08-06)
#4428 7322893 Thanks @gesh! - Use an agent-supplied conversation_id as the session anchor, so tool calls in one
conversation share a $session_id across reconnects, restarts, and per-request server
instances. Only a handle the SDK could have minted is accepted; a value the agent invented
is replaced with a fresh one, so two callers cannot land in the same session by sending the
same string. (2026-08-06)
#4431 955df8d Thanks @gesh! - Mirror the conversation_id session handle into structuredContent for tools whose
output schema declares _mcp_instructions. Clients that read structured results never
saw the handle in content, so correlation for those tools was zero. (2026-08-06)
#4430 e6d9295 Thanks @gesh! - Declare an optional _mcp_instructions property on the output schema of tools that
advertise one, when enableConversationId is on. Inert by itself — it is the schema
declaration that makes a later change able to mirror the conversation handle into
structuredContent without failing client-side validation. (2026-08-06)
Updated dependencies [4751b33, 64ba193]:
- posthog-node@5.48.1
- @posthog/core@1.46.9