hermes-agent/website
Teknium f21f388697
feat(agent): detect cyclic tool-call loops in tool guardrails
Port from google-gemini/gemini-cli#28429: the LoopDetectionService there
gained detection of alternating/cyclic tool-call execution patterns
(A->B->A->B and longer cycles) that per-call repetition counters
structurally cannot see, because every call differs from its predecessor.

Adapted to Hermes' ToolCallGuardrailController:
- Track the per-turn sequence of exact tool-call signatures (success or
  failure alike) and detect the trailing k-call window (k=2..5) repeating
  consecutively.
- warn_after.cycle (default 3 full repetitions) injects the standard soft
  warning; hard_stop_after.cycle (default 5) halts the turn when
  hard_stop_enabled is on, via the existing warn/halt plumbing (zero
  runtime changes).
- Length-1 cycles are deliberately excluded: pure self-repeats are already
  covered by exact_failure / idempotent_no_progress, and successful
  self-repeats of mutating tools (e.g. polling a background process) are
  legitimate.
- More specific failure/no-progress warnings take precedence over the
  cycle warning; cycle halt takes precedence over everything.

Validation: 30/30 tests in tests/agent/test_tool_guardrails.py +
tests/run_agent/test_tool_call_guardrail_runtime.py; E2E via real
DEFAULT_CONFIG -> from_mapping -> controller -> append_toolguard_guidance.
2026-07-22 17:09:48 -07:00
..
docs feat(agent): detect cyclic tool-call loops in tool guardrails 2026-07-22 17:09:48 -07:00
i18n/zh-Hans/docusaurus-plugin-content-docs/current rip out brew + pip/PyPI wheel support (#68217) 2026-07-22 16:51:01 -04:00
scripts refactor(cron): rebrand Cron Recipes -> Automation Blueprints 2026-06-11 10:49:47 -07:00
src refactor(cron): rebrand Cron Recipes -> Automation Blueprints 2026-06-11 10:49:47 -07:00
static fix: regenerate model-catalog.json to dedupe sonnet-5 entries 2026-07-20 02:25:44 -07:00
.gitignore feat(skills-hub): health checks, freshness badge, and a watchdog cron (#32345) 2026-05-25 23:10:45 -07:00
docusaurus.config.ts fix(docs): disable fuzzy matching in docs search (exact word or prefix only) (#65103) 2026-07-15 09:57:46 -07:00
package-lock.json docs(website): redirect old automation-templates URL to automation-blueprints 2026-06-12 09:46:27 -07:00
package.json docs(website): redirect old automation-templates URL to automation-blueprints 2026-06-12 09:46:27 -07:00
README.md docs: replace ASCII diagrams with Mermaid/lists, add linting note 2026-03-21 17:58:30 -07:00
sidebars.ts feat(skills): bundle docx, xlsx, and pdf office skills; refresh powerpoint (#68595) 2026-07-21 05:39:23 -07:00
tsconfig.json change(tooling): typecheck in CI, update ts to 6 2026-06-10 11:59:34 -04:00

Website

This website is built using Docusaurus, a modern static website generator.

Installation

yarn

Local Development

yarn start

This command starts a local development server and opens up a browser window. Most changes are reflected live without having to restart the server.

Build

yarn build

This command generates static content into the build directory and can be served using any static contents hosting service.

Deployment

Using SSH:

USE_SSH=true yarn deploy

Not using SSH:

GIT_USER=<Your GitHub username> yarn deploy

If you are using GitHub pages for hosting, this command is a convenient way to build the website and push to the gh-pages branch.

Diagram Linting

CI runs ascii-guard to lint docs for ASCII box diagrams. Use Mermaid (````mermaid`) or plain lists/tables instead of ASCII boxes to avoid CI failures.