register-context

A procedure for registering an existing file in CLAUDE.md, a project instruction file, so content-related tools can find and use it later.

In plain words
What is it for?
Use it to add a file to a chosen CLAUDE.md context table with a descriptive label and short summary.
Why use it?
It prevents useful reference material from being overlooked or repeatedly located by hand.

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/clever-cc-plugins/cc-content/register-context
Any agent
npx skills add clever-cc-plugins/cc-content --skill register-context
Clone the repo
git clone --depth 1 https://github.com/clever-cc-plugins/cc-content

Made for: Claude Code, Codex.

Per session 79 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,261 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 $0.00079 $0.01261
Opus 5 $0.00039 $0.00630
Sonnet 5 $0.00016 $0.00252
Haiku 4.5 $0.00008 $0.00126

Measured 2d ago against content hash e701da6fa434, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

register-context 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 2d 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.

plugins/cc-content/skills/register-context/SKILL.md · 140 lines

How it starts

The opening of the file, as written. The whole thing — 140 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Promote to Context

You are registering an existing file as context in CLAUDE.md so content skills can discover and load it for future work.

Step 1: Identify the file and target

If $ARGUMENTS contains a file path, use it. Otherwise ask:

"Which file would you like to register as context? (Provide the file path.)"

If $ARGUMENTS also names a target CLAUDE.md explicitly (e.g. "register x in myproject/press/2026/CLAUDE.md"), record that path. An explicit target is a deliberate choice — Step 4 uses it directly, no placement questions asked.

Read the file.

Step 2: Suggest a label

Generate a short, descriptive label (2–5 words) based on the file content. Good labels are specific enough to distinguish this file from similar ones in the same project:

  • Too generic: "Writing style"
  • Good: "Brand voice – recruiting"
  • Good: "Whitepaper – AI in HR (Q3 2025)"
  • Good: "Audience – enterprise buyers"

Present the suggestion and ask the owner to confirm or change it:

"Suggested label: [label] (or enter your own — no restrictions)"

Step 3: Generate a summary

Write a one-sentence summary (10–25 words) from the file content. The summary is the key signal skills use to decide which file to load for a given task — be specific:

  • Too vague: "Writing style guidelines"
  • Good: "Formal German, em-dash preferred, no exclamation marks — all corporate copy"
  • Good: "Whitepaper on AI in HR published Q3 2025 — use as reference for follow-up content"
  • Good: "Three enterprise buyer personas: CHROs, IT directors, and works councils"

Present the suggestion and ask the owner to confirm or change it:

"Suggested summary: [summary] (or enter your own)"

Step 4: Determine the target CLAUDE.md

If an explicit target was named in $ARGUMENTS (Step 1), use it directly and skip to Step 5 — no placement question, that's the point of naming it explicitly.

Otherwise, scan for candidates:

find . -name "CLAUDE.md" -not -path '*/.git/*' -not -path '*/node_modules/*' | sort

Read the full file on GitHub · 140 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.

  1. 2d ago First seen · 140 lines · 79 tokens per session scan A e701da6fa434

Subscribe to this mod's changes

register-context is a skill published in the GitHub repository clever-cc-plugins/cc-content (1 stars, last pushed 7d ago), licensed MIT. It adds 79 tokens to every session and 1,261 once invoked, about $0.0004 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.

Related

Other skills, from other repositories

auditing-config

Audit and optimize an existing Claude Code configuration against current best practices. Use this skill when a user asks to review, improve, clean up, or optimize their Claude Code setup, CLAUDE.md, settings, hooks, MCP servers, or skills. Also use when the user says things like "check my config", "is my CLAUDE.md too…

clever-cc-plugins/cc-config · 118 tokens

feature-radar-scan

Discover new feature opportunities from creative brainstorming, user feedback, ecosystem trends, and cross-project research. Writes results to .feature-radar/opportunities/. MUST use this skill when the user wants to GENERATE new ideas — not evaluate existing ones. Trigger on any request to brainstorm, explore…

runkids/feature-radar · 232 tokens

feature-radar

Full-cycle feature discovery, evaluation, and prioritization. Builds a persistent knowledge base at .feature-radar/ and runs a 6-phase workflow to recommend what to build next. Modes: full (all phases), quick (scan only), evaluate (prioritize), #N (deep-dive one). MUST use this skill whenever the user asks about…

runkids/feature-radar · 199 tokens

feature-radar-archive

Archive a completed, rejected, or covered feature into .feature-radar/archive/ with mandatory learning extraction. MUST use this skill whenever a feature reaches a terminal state — done, rejected, covered, deferred, or N/A. Even casual mentions like "we shipped X" or "X is done" should trigger this. The skill extracts…

runkids/feature-radar · 213 tokens

feature-radar-ref

Record external observations, ecosystem trends, and creative inspiration into .feature-radar/references/. MUST use this skill when the user mentions something interesting from outside their project — other tools, articles, approaches, or trends. Even casual mentions like "I saw a cool thing in X" should trigger this…

runkids/feature-radar · 199 tokens

feature-radar-learn

Extract reusable patterns, architectural decisions, and pitfalls from completed work into .feature-radar/specs/. Captures the "why" behind choices so future sessions build on past experience. MUST use this skill when the user reflects on what worked/didn't, wants to document a decision, or mentions remembering a…

runkids/feature-radar · 210 tokens