A test-running add-on for Python projects that uses pytest, a tool that checks whether code behaves as expected. It reports failures and keeps successful-test output out of the response.

Use it to run all or part of a pytest test suite, see which tests failed, and inspect their relevant error details and source locations.

It gives you the important problems without filling the conversation with details from every passing test. It also leaves the code unchanged.

How Ninjabeam20/SportIQ-MCP configures Claude Code

Reuse

Borrowing it

Nothing to install: this file belongs to Ninjabeam20/SportIQ-MCP. 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/Ninjabeam20/SportIQ-MCP/main/.claude/agents/test-runner.md

Clone the repo

git clone --depth 1 https://github.com/Ninjabeam20/SportIQ-MCP

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.

README.md

[![agentmods](https://agentmods.dev/badge/agents/ninjabeam20/sportiq-mcp/test-runner/github.svg)](https://agentmods.dev/agents/ninjabeam20/sportiq-mcp/test-runner)

Your own site

<a href="https://agentmods.dev/agents/ninjabeam20/sportiq-mcp/test-runner"><img src="https://agentmods.dev/badge/agents/ninjabeam20/sportiq-mcp/test-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.

Your own site · 80×15

<a href="https://agentmods.dev/agents/ninjabeam20/sportiq-mcp/test-runner"><img src="https://agentmods.dev/badge/agents/ninjabeam20/sportiq-mcp/test-runner.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 33 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.

When invoked 208 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. 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.

Model	Per session	Once invoked
Fable 5.1	$0.00033	$0.00208
Opus 5	$0.00016	$0.00104
Sonnet 5	$0.00007	$0.00042
Haiku 4.5	$0.00003	$0.00021

Measured 9d ago against content hash 8623d5c92ace, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

test-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 9d 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.

.claude/agents/test-runner.md · 26 lines

What it actually says

test-runner

Run the test suite, isolate failures, and report.

Steps

uv run pytest -q --tb=short (or a narrower path if the user specified one).
If all green: return one line — ✅ N tests passed in M.Ms.
If anything failed: return:
- Test names that failed.
- The relevant traceback (last 20 lines per failure).
- The file + line each failure originated from.
- Do NOT speculate on fixes.

Hard rules

Never modify code. You are read-only on the codebase.
Never re-run with --lf or -x unless the user asks; they want the full picture.
Never paste passing-test output into the response.

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.

9d ago First seen · 26 lines · 33 tokens per session scan A 8623d5c92ace

Subscribe to this mod's changes

test-runner is an agent published in the GitHub repository Ninjabeam20/SportIQ-MCP (10 stars, last pushed 7d ago), licensed MIT. It adds 33 tokens to every session and 208 once invoked, about $0.0002 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.

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SportIQ-MCP: Agent for Claude Code