togomcp: Skill for Claude Code

.claude/skills/benchmark-runner/SKILL.md

benchmark-runner is a skill for Claude Code from dbcls/togomcp. It costs 0 tokens per session (2,833 once invoked), scanned A, original, MIT.

A benchmark procedure for testing TogoMCP with fixed questions, model answers, a no-tool comparison, and automated judging. A benchmark is a repeatable test used to compare results over time.

In plain words
What is it for?
It runs canary or full benchmark sets, supports dry runs before paid runs, and writes manifests, CSV summaries, reports, and comparisons.
Why use it?
It makes evaluation runs comparable by checking that the question set is unchanged and recording results and summaries.

Skill for Claude Code

Written for Claude Code: PreToolUse hook event. Also seen: reads .claude/ paths; positional $N argument; mentions Claude Code.

This is dbcls/togomcp's own configuration. It tells Claude Code how to work on togomcp itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything togomcp configures →

Reuse

Borrowing it

Nothing to install: this file belongs to dbcls/togomcp. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/dbcls/togomcp/main/.claude/skills/benchmark-runner/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/dbcls/togomcp

Made for: Claude Code.

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 benchmark-runner

README.md
[![agentmods](https://agentmods.dev/badge/skills/dbcls/togomcp/benchmark-runner/github.svg)](https://agentmods.dev/skills/dbcls/togomcp/benchmark-runner)
Your own site
<a href="https://agentmods.dev/skills/dbcls/togomcp/benchmark-runner"><img src="https://agentmods.dev/badge/skills/dbcls/togomcp/benchmark-runner/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for benchmark-runner

Your own site · 80×15
<a href="https://agentmods.dev/skills/dbcls/togomcp/benchmark-runner"><img src="https://agentmods.dev/badge/skills/dbcls/togomcp/benchmark-runner.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 0 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,833 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe.
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 5.1 $0.00000 $0.02833
Opus 5.5 $0.00000 $0.01133
Sonnet 5.5 $0.00000 $0.00567
Haiku 4.5 $0.00000 $0.00283

Measured 21d ago against content hash a0ca4ddb1c82, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

benchmark-runner scanned grade A with 1 finding 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 21d ago.

The scan reads SKILL.md. This mod also ships 2 executable files (scripts/run_benchmark.py, scripts/summarize_run.py), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

Pass `--usage-log` a production tool-call JSONL (download: `curl -u "$TOGOMCP_STATS_USER:$TOGOMCP_STATS_PASSWORD"
.claude/skills/benchmark-runner/SKILL.md · 155 lines

How it starts

The opening of the file, as written. The whole thing — 155 lines — stays where its author put it; the contents beside it link to each section on GitHub.

TogoMCP Benchmark Runner

Contract item 2.4 (periodic evaluation). Two scripts do the work; this file is the procedure and the rules around them.

Script Does
scripts/run_benchmark.py answer → guard → judge → manifest → summarize. Spends API money unless --dry-run.
scripts/summarize_run.py rebuilds summary.csv + report.md for any run dir, free. Re-run it after adding a judge or to attach a usage log.

Procedure

  1. Check the question set is frozen. python benchmark/scripts/make_set_manifest.py --check. If it fails, questions changed since the freeze: stop and ask the user whether to re-freeze (make_set_manifest.py, then commit). Every run records the set hash; runs on different hashes are not comparable question for question.
  2. Dry run and estimate. uv run python .claude/skills/benchmark-runner/scripts/run_benchmark.py --mode canary --dry-run (or --mode full). It checks the freeze, the judges (Ollama model pulled), the config, boots the local server, and prints the plan and an estimate.
  3. Get approval before any paid run. Show the user: mode, question count, replicates, cells, answering and judge models, target (local corpus or production), estimated cost and wall time. Wait for an explicit yes. Planning figures (2026-10-01, Sonnet 5.5 + Opus 4.8): about $0.31 per cell and 1.1 min per cell; canary ≈ $3 and 15 min, full (110 × 3) ≈ $100 and 6 h. Gemma4 judging is free but slow: about 46 s per judgement on the developer Mac (two per cell, TogoMCP and no-tool), so ≈ 15 min for a canary and ≈ 8.5 h for a full run, after answering.
  4. Run detached. A full run outlives a tool timeout, so launch with nohup and ANTHROPIC_API_KEY set (e.g. ANTHROPIC_API_KEY=$MY_ANTHROPIC_API_KEY nohup uv run python .../run_benchmark.py --mode full > <log> 2>&1 &). Answering and the Claude judge go through the API; the claude login subscription degrades into "Not logged in" stubs on long runs.
  5. Read the report (report.md) and relay to the user: scores per judge with the paired Δ and CI, the held-out vs development split, excluded-cell counts, operational metrics, judge agreement, the diff against the previous run, and the usage-log section if a log was given.

Read the full file on GitHub · 155 lines

Files

What ships with it

2 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. 21d ago Changed · +7 lines a0ca4ddb1c82
  2. 22d ago Changed · +12 lines 40c4e7ec2e55
  3. 28d ago First seen · 136 lines · 0 tokens per session scan A b7a2a26aea66

Subscribe to this mod's changes

benchmark-runner is a skill published in the GitHub repository dbcls/togomcp (20 stars, last pushed 2d ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 2,833 tokens. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-10-02.

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