NousResearch/hermes-agent

Windows 11 OS detection fixes in system prompt

Cluster 51755 · agent. Data as of 2026-10-27 11:58 UTC

2 open items. Fix merged in #84419 on 12 Aug 2026. Check it covers your case.

open issues

open PRs

items grouped

Known?: Yes. 5 related items grouped here, 1 issue already closed.
Fix event: A fix was merged to main in PR #84419. Check it covers your case. No release data is tracked.
Tracker: The maintainers' tracker marks this resolved, deciding PR #84419. That is separate from the fix event.
Still open: 0 issues and 2 PRs.

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Multiple fixes addressing incorrect Windows version reporting, where Windows 11 hosts were being identified as Windows 10 in system prompts and environment hints. Changes use build number detection to correctly distinguish Windows 11.

Open issues0

No open issues.

Open PRs2

PR#51772fix(prompt): report Windows 11 instead of Windows 10 in environment hints
PR#52029fix(prompt): report Windows 11 host builds

Fixes on record

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

#84419 fix: Windows agent-loop papercuts — path splitting, skill hashing, autocomplete, screenshots, OS detection

merged to main

files: agent/prompt_builder.py, agent/shell_hooks.py, hermes_cli/_subprocess_compat.py, hermes_cli/commands.py, hermes_cli/console_engine.py, tests/tools/test_windows_agent_loop_papercuts.py, tools/browser_use_cli.py, tools/skills_guard.py, tools/skills_hub.py

1 PR closed without merging

From the close comments: duplicate 1

#51774 fix(agent): detect Windows 11 by build number in system prompt · duplicate → #51772, #50653, #51755

Closed issues · 1

Closed#51755System prompt reports Windows (10) on Windows 11 hosts

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(structural links throughout): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.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 0.40: 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

Subsystem: agent
Merged PRs: #84419
Closed issues: 1
Attempts: 1 PR closed without merging
Fix link checked: 12 Aug 2026

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