code-context-graph: Skill for Claude Code

.agents/skills/ccg-build/SKILL.md

ccg-build is a skill for Claude Code from tae2089/code-context-graph. It costs 76 tokens per session (168 once invoked), scanned A, original, MIT.

An explicitly requested workflow for building and updating code relationship graphs from source code. The description says it also supports migrations and postprocessing, but gives no further implementation details.

In plain words
What is it for?
Ingesting source into a graph, updating or migrating graph data, and running postprocessing after ingestion.
Why use it?
It provides a defined process for keeping the code-context graph aligned with the source visible to the graph system.

Skill for Claude Code

Written for Claude Code: disable-model-invocation in frontmatter. Also seen: installed under .agents/ (shared by several agents).

This is tae2089/code-context-graph's own configuration. It tells Claude Code how to work on code-context-graph itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything code-context-graph configures →

Reuse

Borrowing it

Nothing to install: this file belongs to tae2089/code-context-graph. 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/tae2089/code-context-graph/main/.agents/skills/ccg-build/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/tae2089/code-context-graph

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.

agentmods badge for ccg-build

README.md
[![agentmods](https://agentmods.dev/badge/skills/tae2089/code-context-graph/ccg-build/github.svg)](https://agentmods.dev/skills/tae2089/code-context-graph/ccg-build)
Your own site
<a href="https://agentmods.dev/skills/tae2089/code-context-graph/ccg-build"><img src="https://agentmods.dev/badge/skills/tae2089/code-context-graph/ccg-build/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.

agentmods 80×15 button for ccg-build

Your own site · 80×15
<a href="https://agentmods.dev/skills/tae2089/code-context-graph/ccg-build"><img src="https://agentmods.dev/badge/skills/tae2089/code-context-graph/ccg-build.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 76 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 168 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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00076 $0.00168
Opus 5.5 $0.00030 $0.00067
Sonnet 5.5 $0.00015 $0.00034
Haiku 4.5 $0.00008 $0.00017

Measured 1mo ago against content hash 1b72db6a091d, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

ccg-build 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.

.agents/skills/ccg-build/SKILL.md · 14 lines

What it actually says

CCG Build Runtime Adapter

Proceed only when the user explicitly names ccg-build in the current request. Read the canonical CCG build skill completely before acting. Resolve its linked resources relative to the canonical skill directory and follow its ingestion boundary, safety, and completion instructions for the current task.

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. 1mo ago First seen · 14 lines · 76 tokens per session scan A 1b72db6a091d

Subscribe to this mod's changes

ccg-build is a skill published in the GitHub repository tae2089/code-context-graph (17 stars, last pushed 2mo ago), licensed MIT. It adds 76 tokens to every session and 168 once invoked, about $0.0003 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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