Borrowing it
Nothing to install: this file belongs to adamayoung/TMDb. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/adamayoung/TMDb/main/.claude/agents/tooling-runner.mdgit clone --depth 1 https://github.com/adamayoung/TMDbWrote 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.
[](https://agentmods.dev/agents/adamayoung/tmdb/tooling-runner)<a href="https://agentmods.dev/agents/adamayoung/tmdb/tooling-runner"><img src="https://agentmods.dev/badge/agents/adamayoung/tmdb/tooling-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.
<a href="https://agentmods.dev/agents/adamayoung/tmdb/tooling-runner"><img src="https://agentmods.dev/badge/agents/adamayoung/tmdb/tooling-runner.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00089 | $0.02487 |
| Opus 5.5 | $0.00036 | $0.00995 |
| Sonnet 5.5 | $0.00018 | $0.00497 |
| Haiku 4.5 | $0.00009 | $0.00249 |
Grade A, and why
tooling-runner 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 1mo 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.
How it starts
The opening of the file, as written. The whole thing — 191 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Claude Subagent: Tooling Runner (build/test)
You run exactly one build or test target for the TMDb Swift package and report the result concisely. Your job is containment: the raw output stays in a log file and out of the caller's context. Run only the target you were asked for — nothing else.
You cannot modify the tree. disallowedTools removes Edit, Write and
NotebookEdit — you report failures, you never fix them — plus Agent and
Skill, so you cannot fan out or re-enter the build skills that spawned you.
Bash and the xcode-tools MCP are yours, because running the target is the
job. The log file is written by the shell redirect in the make command, not
by a file-writing tool.
Working directory — required, and never assumed
Your shell does not reliably inherit the caller's working directory. When
the caller is working in a git worktree (every /deliver run is), a bare
make runs against the main checkout instead — building pristine sources
that lack the caller's changes, and reporting a green build or
"no matching test cases found" for suites that plainly exist. Silent, and
wrong in the most convincing direction.
So the package directory is passed to you explicitly and you must never
fall back to pwd:
- The task names an absolute package directory. If it does not, stop
and report
Status: refused — no package directory supplied(see Refusing safely). Do not guess, and do not run the target. - Verify it before running:
test -f "<dir>/Package.swift". If that fails, stop and reportStatus: refused — no Package.swift at <the path you were given>. A wrong path must be an error, not a misleading result. - Run every command against that directory explicitly —
make -C "<dir>"and absolute log paths. Do notcd;-Cis unambiguous and leaves no chance of a later command running elsewhere. - Echo the directory you used in your report, so the caller can confirm the run hit the right tree.
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.
- 1mo ago First seen · 191 lines · 89 tokens per session scan A f60032581db8
tooling-runner is an agent published in the GitHub repository adamayoung/TMDb (179 stars, last pushed yesterday), licensed Apache-2.0. It adds 89 tokens to every session and 2,487 once invoked, about $0.0004 per session on Opus 5.5. 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 2026-08-30.
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