coverage

coverage is a skill for Claude Code, Codex from pankaj28843/docs-mcp-server. It costs 10 tokens per session (105 once invoked), scanned A, original, MIT.

A testing aid that finds lines of code not covered by automated tests and adds tests for the missing paths.

In plain words
What is it for?
Use it to run unit-test coverage checks, add tests for uncovered code, and compare coverage before and after the changes.
Why use it?
It helps reveal untested behavior and checks that new tests improve coverage without testing internal implementation details.

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/pankaj28843/docs-mcp-server/coverage
Any agent
npx skills add pankaj28843/docs-mcp-server --skill coverage
Clone the repo
git clone --depth 1 https://github.com/pankaj28843/docs-mcp-server

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 coverage

README.md
[![agentmods](https://agentmods.dev/badge/skills/pankaj28843/docs-mcp-server/coverage.svg)](https://agentmods.dev/skills/pankaj28843/docs-mcp-server/coverage)
Your own site
<a href="https://agentmods.dev/skills/pankaj28843/docs-mcp-server/coverage"><img src="https://agentmods.dev/badge/skills/pankaj28843/docs-mcp-server/coverage.svg" alt="Measured on agentmods" height="20"></a>
Per session 10 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 105 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 $0.00010 $0.00105
Opus 5 $0.00005 $0.00053
Sonnet 5 $0.00002 $0.00021
Haiku 4.5 $0.00001 $0.00011

Measured 3d ago against content hash a4a0b566cc0d, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

coverage 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 3d 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.

.agents/skills/coverage/SKILL.md · 13 lines

What it actually says

Steps

  1. Run uv run pytest -m unit --cov=src/docs_mcp_server --cov-report=term-missing to identify uncovered lines
  2. Focus on files below 95% coverage
  3. Add unit tests for uncovered paths following Cosmic Python patterns (FakeUnitOfWork)
  4. Test behavior, not implementation
  5. Re-run coverage to verify improvement
  6. Report coverage before/after
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. 3d ago First seen · 13 lines · 10 tokens per session scan A a4a0b566cc0d

Subscribe to this mod's changes

coverage is a skill published in the GitHub repository pankaj28843/docs-mcp-server (2 stars, last pushed 5d ago), licensed MIT. It adds 10 tokens to every session and 105 once invoked, about $0.0001 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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