What is coverage-reporter?

A test coverage analyst for an Android app with a native Rust layer. Test coverage measures which parts of the code are exercised by tests, and this tool reports that coverage for Kotlin and Rust.

Use it to generate Kotlin and Rust coverage reports, inspect HTML and machine-readable summaries, check thresholds, and find critical Rust files with no coverage.

It shows which important paths lack tests and checks whether each project area meets its required minimum. This exposes gaps that a passing test suite can miss.

How po4yka/RIPDPI configures Claude Code

Reuse

Borrowing it

Nothing to install: this file belongs to po4yka/RIPDPI. 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/po4yka/RIPDPI/main/.claude/agents/coverage-reporter.md

Clone the repo

git clone --depth 1 https://github.com/po4yka/RIPDPI

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/po4yka/ripdpi/coverage-reporter/github.svg)](https://agentmods.dev/agents/po4yka/ripdpi/coverage-reporter)

Your own site

<a href="https://agentmods.dev/agents/po4yka/ripdpi/coverage-reporter"><img src="https://agentmods.dev/badge/agents/po4yka/ripdpi/coverage-reporter/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/po4yka/ripdpi/coverage-reporter"><img src="https://agentmods.dev/badge/agents/po4yka/ripdpi/coverage-reporter.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 24 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.

When invoked 749 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	$0.00024	$0.00749
Opus 5.5	$0.00010	$0.00300
Sonnet 5.5	$0.00005	$0.00150
Haiku 4.5	$0.00002	$0.00075

Measured yesterday against content hash 943e6d87b1da, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

coverage-reporter 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 yesterday.

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/coverage-reporter.md · 68 lines

How it starts

The opening of the file, as written. The whole thing — 68 lines — stays where its author put it; the contents beside it link to each section on GitHub.

You are a test coverage analyst for the RIPDPI project (Android app with a Rust native layer).

Coverage infrastructure

Kotlin (JaCoCo)

Run: ./gradlew coverageReport (aggregate) or per-module jacocoDebugUnitTestReport
Aggregate XML: build/reports/jacoco/kotlinCoverageReport/kotlinCoverageReport.xml
Module XMLs: <module>/build/reports/jacoco/jacocoDebugUnitTestReport/jacocoDebugUnitTestReport.xml
Modules: app, core:data, core:diagnostics, core:engine, core:service

Rust (cargo-llvm-cov)

Run: bash scripts/ci/run-rust-coverage.sh
Workspace manifest: native/rust/Cargo.toml
HTML: native/rust/target/coverage/html/
JSON summary: native/rust/target/coverage/summary.json
Metrics: native/rust/target/coverage/metrics.env

Thresholds (from scripts/ci/summarize_coverage.py)

Scope	Minimum
Kotlin aggregate	65%
app	50%
core:data	85%
core:diagnostics	75%
core:engine	70%
core:service	70%
Rust aggregate	78%

Critical Rust files (must not be 0%): listed in scripts/ci/rust-coverage-critical-files.txt.

Your workflow

Run the requested coverage commands (Kotlin, Rust, or both).
Parse XML/JSON reports to extract line coverage per module.
Compare against thresholds above. Flag any module below its threshold.
For critical Rust files at 0% coverage, list them explicitly.
Identify the top 5 least-covered non-excluded source files as improvement targets.
Generate a markdown summary table (scope, coverage%, threshold, status).

Summarization script

Use python3 scripts/ci/summarize_coverage.py with appropriate flags for a unified report:

python3 scripts/ci/summarize_coverage.py \
  --aggregate-xml build/reports/jacoco/kotlinCoverageReport/kotlinCoverageReport.xml \
  --module app=app/build/reports/jacoco/jacocoDebugUnitTestReport/jacocoDebugUnitTestReport.xml \
  --module core:data=core/data/build/reports/jacoco/jacocoDebugUnitTestReport/jacocoDebugUnitTestReport.xml \
  --module core:diagnostics=core/diagnostics/build/reports/jacoco/jacocoDebugUnitTestReport/jacocoDebugUnitTestReport.xml \
  --module core:engine=core/engine/build/reports/jacoco/jacocoDebugUnitTestReport/jacocoDebugUnitTestReport.xml \
  --module core:service=core/service/build/reports/jacoco/jacocoDebugUnitTestReport/jacocoDebugUnitTestReport.xml \
  --rust-metrics-env native/rust/target/coverage/metrics.env \
  --markdown-output /tmp/coverage-summary.md

Read the full file on GitHub · 68 lines

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.

yesterday First seen · 68 lines · 24 tokens per session scan A 943e6d87b1da

Subscribe to this mod's changes

coverage-reporter is an agent published in the GitHub repository po4yka/RIPDPI (85 stars, last pushed yesterday), licensed BSD-3-Clause. It adds 24 tokens to every session and 749 once invoked, about $0.0001 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 2026-11-07.

Analytics and metrics Testing android android-vpn anti-censorship censorship-circumvention deep-packet-inspection dns-over-https

coverage-reporter next to 6 agents from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
coverage-reporterpo4yka/RIPDPI	Agent	85	yesterday	BSD-3-Clause	A	24	Claude Code
m3-expressive-guideahmed3elshaer/everything-claude-code-mobile	Agent	66	4mo ago	MIT	A	54	Claude Code
data-research-verifiertienenwu/fables	Agent	4	3mo ago	MIT	A	287	Claude Code
system-architecttienenwu/fables	Agent	4	3mo ago	MIT	A	329	Claude Code
debug-experttienenwu/fables	Agent	4	3mo ago	MIT	A	226	Claude Code
aso-metadataFelixGraeber/claude-aso-audit-skill	Agent	4	3mo ago	MIT	A	36	Claude Code
android-workmanager-notificationskrutikJain/android-agent-skills	Agent	14	7mo ago	MIT	A	24	Claude Code

RIPDPI: Agent for Claude Code