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Agents Remember

vmcp-v2.5.1 scope: mcp Feature

This release adds 3 notable features for engineering teams evaluating rollout.

Published 1mo AI Agents & Assistants
✓ No known CVEs patched
Read the diff → Tool health → What is this tool? →

✓ No known CVEs patched in this version

Topics

agent agent-memory ai-agent ai-memory coding-agents mcp-server

Summary

AI summary

Fixed hangs on stdio transport and oversized response handling.

Changes in this release

Feature Low

Uses stall watchdogs instead of total‑time caps for seed/clone operations.

Uses stall watchdogs instead of total‑time caps for seed/clone operations.

Source: llm_adapter@2026-06-10

Confidence: high

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Feature Low

Aligns initial‑scan log markers to `indexing`/`indexed` states for parity.

Aligns initial‑scan log markers to `indexing`/`indexed` states for parity.

Source: llm_adapter@2026-06-10

Confidence: high

 —
Feature Low

Moves bulk passthrough fields to temporary files referenced by `reportPath` to stay within token budgets.

Moves bulk passthrough fields to temporary files referenced by `reportPath` to stay within token budgets.

Source: llm_adapter@2026-06-10

Confidence: high

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Bugfix Medium

Prevents subprocess hang by setting stdin=DEVNULL unless input is piped.

Prevents subprocess hang by setting stdin=DEVNULL unless input is piped.

Source: llm_adapter@2026-06-10

Confidence: high

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Bugfix Medium

Ensures runner image tag updates correctly during upgrades.

Ensures runner image tag updates correctly during upgrades.

Source: llm_adapter@2026-06-10

Confidence: high

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Bugfix Medium

Prevents crash‑looping watchers from being counted as ready.

Prevents crash‑looping watchers from being counted as ready.

Source: llm_adapter@2026-06-10

Confidence: high

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Other Low

schema_version":1,"prompt_version":1}]<|fim_middle|><|fim_suffix|>eports/<tool>/` files referenced by an inline `reportPath`. Inline payloads stay compact under budget tests; reports are pruned at write time (keep last 5, max 7 days) and password-redacted.

schema_version":1,"prompt_version":1}]<|fim_middle|><|fim_suffix|>eports/<tool>/` files referenced by an inline `reportPath`. Inline payloads stay compact under budget tests; reports are pruned at write time (keep last 5, max 7 days) and password-redacted.

Source: llm_adapter@2026-06-10

Confidence: low

 —
Other Low

affected_surface

affected_surface

Source: llm_adapter@2026-06-10

Confidence: low

 —
Full changelog

Patch release on the 2.5.0 readiness work, fixing the two remaining classes of tool misbehavior: hangs and oversized responses.

Fixed

  • Carryover/tool hang on stdio transport (#49): subprocess children inherited the MCP server's stdin — which on stdio transport is the JSON-RPC pipe — wedging tool calls while the work completed server-side. Subprocesses now get stdin=DEVNULL unless input is piped, proven by a before/after stdio regression harness (120s hang → 3.4s). A package-wide AST hygiene test prevents reintroduction.
  • Runner image tag drift on upgrade (#50): providers/settings.py derived the CGC runner image independently and dropped the layer revision, so upgrading hosts kept a cached guard-less image. The tag now comes from the single cgc_runner_image() derivation, with a regression test.
  • Crash-looping watchers reported ready: restarting containers no longer count toward readiness.

Changed

  • Stall watchdogs instead of total-time caps for seed/clone: GrepAI index clones are killed only after 300s of zero progress (GREPAI_CLONE_STALL_SECONDS), never for size — copying index data instead of re-indexing is what makes rapid worktree provider deployment viable, and it scales with index size by design.
  • GrepAI indexing-state parity: initial-scan log markers now map to indexing/indexed instead of unknown, feeding the context-packet indexing busy list.
  • Response token budgets: bulk passthrough fields (raw status trees, rebind transcripts, watcher step results) move to temp/tool-reports/<tool>/ files referenced by an inline reportPath. Inline payloads stay compact under budget tests; reports are pruned at write time (keep last 5, max 7 days) and password-redacted.

Full changes: https://github.com/Foxfire1st/agents-remember-md/pull/51

View diff on GitHub

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Related context

Earlier breaking changes

  • vmcp-v2.9.0 Removed tools direct_closeout_preview and direct_closeout_apply.
  • vmcp-v2.0.0 `WorkflowKind` enum drops `heavy` and `heavy-task` values.
  • vmcp-v2.0.0 `skills_install` no longer accepts a `layout` input; installer performs flat copy.
  • vmcp-v2.0.0 Removed workflows W-01-heavy-task-workflow and W-03-chat-task-workflow.

Beta — feedback welcome: [email protected]