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.
npx agentmods add skills/cocoindex-io/cocoindex-code/cccnpx skills add cocoindex-io/cocoindex-code --skill cccgit clone --depth 1 https://github.com/cocoindex-io/cocoindex-codeWhat 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 | $0.00080 | $0.00720 |
| Opus 5 | $0.00040 | $0.00360 |
| Sonnet 5 | $0.00016 | $0.00144 |
| Haiku 4.5 | $0.00008 | $0.00072 |
Grade A, and why
ccc 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.
Copies of this mod
1 near-identical copy found in the catalogue:
- ccc — 100% identical, 0 lines differ
How it starts
The opening of the file, as written. The whole thing — 72 lines — stays where its author put it; the contents beside it link to each section on GitHub.
ccc - Semantic Code Search & Indexing
ccc is the CLI for CocoIndex Code, providing semantic search over the current codebase and index management.
Ownership
The agent owns the ccc lifecycle for the current project — initialization, indexing, and searching. Do not ask the user to perform these steps; handle them automatically.
- Initialization: If
ccc searchorccc indexfails with an initialization error (e.g., "Not in an initialized project directory"), runccc initfrom the project root directory, thenccc indexto build the index, then retry the original command. - Index freshness: Keep the index up to date by running
ccc index(orccc search --refresh) when the index may be stale — e.g., at the start of a session, or after making significant code changes (new files, refactors, renamed modules). There is no need to re-index between consecutive searches if no code was changed in between. - Installation: If
cccitself is not found (command not found), refer to management.md for installation instructions and inform the user.
Searching the Codebase
To perform a semantic search:
ccc search <query terms>
The query should describe the concept, functionality, or behavior to find, not exact code syntax. For example:
ccc search database connection pooling
ccc search user authentication flow
ccc search error handling retry logic
Filtering Results
-
By language (
--lang, repeatable): restrict results to specific languages.ccc search --lang python --lang markdown database schema -
By path (
--path): restrict results to a glob pattern relative to project root. If omitted, defaults to the current working directory (only results under that subdirectory are returned).ccc search --path 'src/api/*' request validation
Pagination
Results default to the first page. To retrieve additional results:
ccc search --offset 5 --limit 5 database schema
What ships with it
2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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 · 72 lines · 80 tokens per session scan A b76f13beffd2
ccc is a skill published in the GitHub repository cocoindex-io/cocoindex-code (2,682 stars, last pushed 2d ago), licensed Apache-2.0. It adds 80 tokens to every session and 720 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 2026-08-30.
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