NousResearch/hermes-agent

MCP parked server log flooding and probe fixes

Cluster 115713. Data as of 2026-10-24 13:18 UTC

Nothing open on GitHub. Fix merged in #116712 on 20 Sep 2026. Check it covers your case.

open issues

open PRs

items grouped

Known?: Yes. 4 related items grouped here, 1 issue already closed.
Fix event: A fix was merged to main in PR #116712. Check it covers your case. No release data is tracked.
Tracker: The maintainers' tracker marks this resolved, deciding PR #116712. That is separate from the fix event.
Still open: Nothing open on GitHub.

Next step: read #116712, then check it covers your case.

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A bug caused parked MCP servers to re-probe every turn and flood the error log with repeated failures. These issues and fixes address log verbosity, probe suppression, and related gateway housekeeping behavior.

Open issues0

No open issues.

Open PRs0

No open pull requests.

Fixes on record

Merged to main. A stamp counts the issues a fix is linked to.

#116712 fix(mcp): parked servers stop flooding the error log and honour enabled:false on the self-probe (#115713, #114738, salvage #114752 #115775)

merged to main

files: tests/tools/test_mcp_failure_classification.py, tests/tools/test_mcp_park_log_dedupe.py, tests/tools/test_mcp_parked_probe_no_browser.py, tests/tools/test_mcp_parked_probe_skips_disabled.py, tests/tools/test_mcp_parked_self_probe.py, tools/mcp_tool_server_run.py
#116744 Multiplexed gateway housekeeping runs per profile scope; parked MCP servers stop flooding the error log (#115713, #116700, salvage #115775)

merged to main

files: gateway/run.py, gateway/run_profile_reconcile.py, tests/gateway/test_housekeeping_profile_scope.py, tests/tools/test_mcp_park_log_dedupe.py, tools/mcp_tool.py, tools/mcp_tool_server_run.py

1 PR closed without merging

From the close comments: merged via another change 1

#115775 fix(mcp): demote re-park lines to DEBUG while a server never revived · merged via another change → 78b8669, #116744

Closed issues · 1

Closed#115713[Bug]: parked MCP servers re-probe every turn and flood gateway.error.log with identical failures

How this cluster was grouped

Link evidence (structural links throughout): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.
Pairwise link density 0.50: the share of item pairs that carry a link, counting a structural link in full and a relevance-only link at 0.36. 1.00 means every pair is linked.

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At a glance

Merged PRs: #116712, #116744
Closed issues: 1
Attempts: 1 PR closed without merging
Fix link checked: 20 Sep 2026

For your agent

The same facts, typed.

cluster/115713.json
cluster/115713.md