Cairn
NousResearch/hermes-agent

Hindsight memory plugin prompt injection fixes

Cluster 52153 · agent. Data as of

Nothing open on GitHub. Fix merged in #119888 on 23 Sep 2026. Check it covers your case.

The short answer

0open issues
0open PRs
3items grouped
Known?
Yes. 3 related items grouped here, 1 issue already closed.
Fix event
A fix was merged to main in PR #119888. 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.

These items address a bug where the system prompt block incorrectly advertises auto-injection even when auto_recall is disabled, and include a related migration of Hindsight into the plugin catalog.

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.

  • #119888 hindsight moves to the plugin catalog (auto-migrated on first start / hermes update)

    merged to main

    files: .github/workflows/tests-os.yml, .github/workflows/tests.yml, COMPAT_MANIFEST.md, CONTRIBUTING.es.md, CONTRIBUTING.md, Dockerfile, compat_manifest.json, hermes_cli/config_defaults.py, hermes_cli/memory_setup.py, hermes_cli/subcommands/memory.py, hermes_cli/tips.py, hermes_cli/update_cmd.py, hermes_cli/web_server_memory.py, nix/checks.nix, nix/hermes-agent.nix, nix/moduleCommon.nix, nix/packages.nix, plugins/AGENTS.md, plugins/memory/__init__.py, plugins/memory/hindsight/README.md (+30 more)

1 PR closed without merging

From the close comments: done elsewhere 1

  • #52156 fix(memory): gate auto-injection prompt on auto_recall in Hindsight system_prompt_block · done elsewhere → 9d799e0, 4cbf862, dc75038, #119888
Closed issues · 1
  • Closed#52153system_prompt_block advertises auto-injection when auto_recall is disabled
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(structural links throughout): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.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 0.67: 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.

Pick up a Lab task

Check whether a fix covers the open issues here, with your own agent. Bring back evidence for maintainers.

Open the Lab

At a glance

Subsystem
agent
Merged PRs
#119888
Closed issues
1
Attempts
1 PR closed without merging
Fix link checked
23 Sep 2026

For your agent

The same facts, typed.

cluster/52153.json
cluster/52153.md