41 lines
1.8 KiB
Markdown
41 lines
1.8 KiB
Markdown
# mnemosyne-tools-none — 2026-07-29
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## FIXED: `memory.mnemosyne.tools: None` in config.yaml
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**Root cause:** `~/.hermes/config.yaml` had `tools: None` under the mnemosyne section (line 183). The memory manager interprets `None` as a literal tool name filter and fails schema loading with:
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```
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WARNING: Memory provider 'mnemosyne' get_tool_schemas() failed: Unknown Mnemosyne tool(s) in memory.mnemosyne.tools: None.
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```
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Fallback: the next line registers all 40 tools anyway — no data loss, just noise.
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**Fix applied:** Removed the `tools: None` line. Config now defaults to all tools (correct behaviour).
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**Timeline:** 86 occurrences logged between Jul 28–29, 19 unique sessions affected.
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---
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# relay-scope-corruption — 2026-07-29
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## SYMPTOM
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```
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WARNING agent.relay_runtime: Hermes Relay turn finalization failed
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RuntimeError: invalid argument: scope handle is not at the top of the stack
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File relay_runtime.py:644 end_turn → run_in_session → invoke
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File nemo_relay/scope.py:144 pop()
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```
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## DETAILS
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- Hermes Agent 0.19.0, nemo_relay 0.6.0
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- 3 occurrences across 3 sessions within 33 min (07:37–08:10 UTC 2026-07-29)
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- Sessions: `20260723_024537_95c0e6f7`, `20260728_233758_0c6b3c0d`, `20260729_070054_b8452262`
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- Exception is caught (WARNING, not ERROR). Turn finalization may be incomplete.
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- No recurrence after 08:10.
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## LIKELY CAUSE
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Scope push/pop ordering mismatch. Something pushes a scope that isn't at the top when `end_turn` tries to pop it. Could be a recovery code path (tool failure → cleanup) pushing scopes in wrong order, or a subagent spawning pattern leaking a scope.
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## REPORTED
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Filed (or should be filed) under NousResearch/hermes-agent issues. No token available to auto-create.
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## MONITORING
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Watch for recurrence. If persists, check whether the affected sessions share a common tool call pattern (subagent delegation, tool failure, etc.). |