A full testing process for a released codegraph package, a tool that analyses relationships in source code. It installs the package, exercises its commands, compares analysis engines, and records bugs in a report.

Testing stable or development releases, comparing engines, finding defects, and writing a dogfooding report.

It reveals problems in an actual release and checks whether different analysis engines behave consistently.

How optave/ops-codegraph-tool configures Claude Code

Reuse

Borrowing it

Nothing to install: this file belongs to optave/ops-codegraph-tool. 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/optave/ops-codegraph-tool/main/.claude/skills/dogfood/SKILL.md

Clone the repo

git clone --depth 1 https://github.com/optave/ops-codegraph-tool

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/skills/optave/ops-codegraph-tool/dogfood/github.svg)](https://agentmods.dev/skills/optave/ops-codegraph-tool/dogfood)

Your own site

<a href="https://agentmods.dev/skills/optave/ops-codegraph-tool/dogfood"><img src="https://agentmods.dev/badge/skills/optave/ops-codegraph-tool/dogfood/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/skills/optave/ops-codegraph-tool/dogfood"><img src="https://agentmods.dev/badge/skills/optave/ops-codegraph-tool/dogfood.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 46 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 7,598 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. Third-party audits

NVIDIA SkillSpector warn 7 Sept 2026

SkillSpector: 10 findings, up to high

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

high Anti-Refusal · line 96
Skill instructs the agent to omit warnings, disclaimers, or ethical commentary. Stripping safety caveats hides risk from the user and is a common jailbreak preamble.

Fix: Remove instructions that suppress warnings, disclaimers, or ethical commentary. Let the agent surface safety-relevant caveats to the user.
high Tool Misuse · line 273
Tool parameters are crafted to achieve unintended or unsafe behavior. Parameter abuse can bypass intended safety checks (e.g. shell=True, --force, dangerous glob patterns).

Fix: Validate all tool parameters against an allowlist. Reject dangerous parameter values (shell=True, --force, -rf /) and use safe defaults.
medium MCP Rug Pull · line 51
npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.

Fix: Pin the version: npx @scope/[email protected]
medium MCP Rug Pull · line 68
npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.

Fix: Pin the version: npx @scope/[email protected]
medium MCP Rug Pull · line 81
npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.

Fix: Pin the version: npx @scope/[email protected]
medium MCP Rug Pull · line 90
npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.

Fix: Pin the version: npx @scope/[email protected]
medium MCP Rug Pull · line 92
npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.

Fix: Pin the version: npx @scope/[email protected]
medium MCP Rug Pull · line 97
npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.

Fix: Pin the version: npx @scope/[email protected]
medium Rogue Agent · line 257
Skill establishes unauthorized persistence across sessions via cron jobs, startup scripts, or state files. Session persistence allows an attacker to maintain access beyond the current interaction.

Fix: Remove any persistence mechanisms (cron jobs, startup scripts, state files). Skills should not maintain state across sessions without explicit user consent.
medium Agent Snooping · line 565
Skill enumerates or reads other installed skills. Access to other skills' SKILL.md files or the skills directory reveals prompt instructions, capabilities, and secrets that should be invisible to peer skills.

Fix: Remove all code or instructions that list or read other skills' files or directories. Skills should operate independently; cross-skill access is a privilege escalation.

How audits are shown

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	$0.00046	$0.07598
Opus 5.5	$0.00018	$0.03039
Sonnet 5.5	$0.00009	$0.01520
Haiku 4.5	$0.00005	$0.00760

Measured 2mo ago against content hash 92dbf45667e1, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

dogfood 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 2mo 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/skills/dogfood/SKILL.md · 566 lines

How it starts

The opening of the file, as written. The whole thing — 566 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Dogfooding Session for @optave/codegraph@$ARGUMENTS

You are running a comprehensive dogfooding session for codegraph v$ARGUMENTS. Your goal is to install the published package, exercise every feature, compare engines, find bugs, and produce a structured report.

Reference: Read generated/dogfood/DOGFOOD-REPORT-2.1.0.md and generated/dogfood/DOGFOOD_REPORT_v2.2.0.md (if present) for the format and depth expected. Match or exceed that quality.

Phase 0 — Setup

Create a temporary working directory (e.g., /tmp/dogfood-$ARGUMENTS or a system temp).

Install the package — the method depends on whether this is a stable or dev version:

Stable release (version does NOT contain -dev., e.g. 2.5.1):

npm init -y && npm install @optave/codegraph@$ARGUMENTS

Dev build (version contains -dev., e.g. 3.1.6-dev.12): Dev builds are not published to npm. They are attached as tarballs to GitHub pre-releases. Install from the GitHub release:

npm init -y

# Main package
npm install https://github.com/optave/ops-codegraph-tool/releases/download/dev-v$ARGUMENTS/optave-codegraph-$ARGUMENTS.tgz

# Platform-specific native binary (pick one for the current platform):
# Windows x64:
npm install https://github.com/optave/ops-codegraph-tool/releases/download/dev-v$ARGUMENTS/optave-codegraph-win32-x64-msvc-$ARGUMENTS.tgz
# macOS ARM:
npm install https://github.com/optave/ops-codegraph-tool/releases/download/dev-v$ARGUMENTS/optave-codegraph-darwin-arm64-$ARGUMENTS.tgz
# macOS x64:
npm install https://github.com/optave/ops-codegraph-tool/releases/download/dev-v$ARGUMENTS/optave-codegraph-darwin-x64-$ARGUMENTS.tgz
# Linux x64:
npm install https://github.com/optave/ops-codegraph-tool/releases/download/dev-v$ARGUMENTS/optave-codegraph-linux-x64-gnu-$ARGUMENTS.tgz

Tip: To find the latest dev version, run:

gh release list --repo optave/ops-codegraph-tool --json tagName --jq '.[] | select(.tagName | startswith("dev-v")) | .tagName' | head -1 | sed 's/^dev-v//'

Read the full file on GitHub · 566 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.

2mo ago First seen · 566 lines · 46 tokens per session scan A 92dbf45667e1

Subscribe to this mod's changes

dogfood is a skill published in the GitHub repository optave/ops-codegraph-tool (99 stars, last pushed 5d ago), licensed Apache-2.0. It adds 46 tokens to every session and 7,598 once invoked, about $0.0002 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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ops-codegraph-tool: Skill for Claude Code