NousResearch/hermes-agent

Plugin enable hangs when stdout not a terminal

Cluster 89600 · hermes cli. Data as of 2026-10-25 11:21 UTC

Nothing open on GitHub. Fix merged in #116927 on 20 Sep 2026. Check it covers your case.

open issues

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items grouped

Known?: Yes. 4 related items grouped here, 1 issue already closed.
Fix event: A fix was merged to main in PR #116927. Check it covers your case. No release data is tracked.
Tracker: The maintainers' tracker marks this unresolved. That is separate from the fix event.
Still open: Nothing open on GitHub.

Next step: read #116927, then check it covers your case.

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A bug where hermes plugins enable hangs indefinitely in non-interactive environments, and related fixes adding an isatty guard and fail-closed behavior to the tool-override consent prompt.

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.

#116927 fix(plugins): enable no longer prompts for a tool-override grant a capability-less plugin never requested (#116286, salvage #116306)

merged to main

files: hermes_cli/plugins_cmd.py, tests/hermes_cli/test_enable_no_capabilities.py, tests/hermes_cli/test_plugins_cmd_enable_disable_nested.py, website/docs/developer-guide/plugins/index.md

2 PRs closed without merging

From the close comments: superseded by another PR 2

#89604 fix(plugins): fail closed on non-interactive tool-override consent · superseded by another PR → 09bcf17, #89600, #116927, #116306
#89605 fix(plugins): add isatty guard to _resolve_tool_override_grant — closes #89600 · superseded by another PR → 09bcf17, #89600, #116927, #116306

Closed issues · 1

Closed#89600[Bug]: `hermes plugins enable` hangs indefinitely when stdout is redirected — `_resolve_tool_override_grant()` has no isatty guard

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(structural links throughout): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.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

Subsystem: hermes cli
Merged PRs: #116927
Closed issues: 1
Attempts: 2 PRs closed without merging
Fix link checked: 20 Sep 2026

For your agent

The same facts, typed.

cluster/89600.json
cluster/89600.md