openmind-capability-router

openmind-capability-router is a skill for Claude Code, Codex from HelloThisWorld/agent-skill-verification-template. It costs 68 tokens per session (327 once invoked), scanned A, original, MIT.

A deterministic routing skill that sends any question to exactly one of three documented Open Mind capabilities: glossary, structure, or search. It returns a trace explaining the choice and the rule behind it.

In plain words
What is it for?
Use it to classify questions, inspect the selected capability, and verify that the routing reason is grounded in the documented capability registry.
Why use it?
It provides predictable, auditable routing without relying on a language model to make the initial decision. The closed set prevents unsupported capabilities from being selected.

Skill for Claude CodeCodex

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/hellothisworld/agent-skill-verification-template/openmind-capability-router
Any agent
npx skills add HelloThisWorld/agent-skill-verification-template --skill openmind-capability-router
Clone the repo
git clone --depth 1 https://github.com/HelloThisWorld/agent-skill-verification-template

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for openmind-capability-router

README.md
[![agentmods](https://agentmods.dev/badge/skills/hellothisworld/agent-skill-verification-template/openmind-capability-router.svg)](https://agentmods.dev/skills/hellothisworld/agent-skill-verification-template/openmind-capability-router)
Your own site
<a href="https://agentmods.dev/skills/hellothisworld/agent-skill-verification-template/openmind-capability-router"><img src="https://agentmods.dev/badge/skills/hellothisworld/agent-skill-verification-template/openmind-capability-router.svg" alt="Measured on agentmods" height="20"></a>
Per session 68 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 327 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00068 $0.00327
Opus 5 $0.00034 $0.00163
Sonnet 5 $0.00014 $0.00065
Haiku 4.5 $0.00007 $0.00033

Measured 4d ago against content hash 726caa67a6fd, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

openmind-capability-router scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 4d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/openmind-capability-router/SKILL.md · 29 lines

What it actually says

openmind-capability-router

This skill is the eval-harness face of Open Mind's capability-router (https://github.com/HelloThisWorld/open-mind, skills/capability-router/SKILL.md). Decisions come from Open Mind's actual router (openmind/router.py::route) in use_model=False mode — the deterministic floor an offline, reproducible eval can meaningfully gate on. In the app, a ready local model MAY refine the choice, but its pick is validated against the same closed capability set; this eval verifies the floor that behavior degrades to.

Behavior under contract

  • Closed capability set — every query maps to glossary, structure, or search; there is no path that yields anything else.
  • Full trace — the answer carries capability, decided_by, deterministic_fallback, and reason, so routing is auditable.
  • Grounded decision — the claim cites the registry line documenting the chosen capability; an invented capability would have no citable line and fail validation.

Question form

Any query string; it is routed as-is.

Files

What ships with it

3 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 4d ago First seen · 29 lines · 68 tokens per session scan A 726caa67a6fd

Subscribe to this mod's changes

openmind-capability-router is a skill published in the GitHub repository HelloThisWorld/agent-skill-verification-template (1 stars, last pushed 12d ago), licensed MIT. It adds 68 tokens to every session and 327 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.