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/the-code-registry/mcp-server/code-registrynpx skills add The-Code-Registry/mcp-server --skill code-registrygit clone --depth 1 https://github.com/The-Code-Registry/mcp-serverWhat 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 | $0.00048 | $0.00770 |
| Opus 5 | $0.00024 | $0.00385 |
| Sonnet 5 | $0.00010 | $0.00154 |
| Haiku 4.5 | $0.00005 | $0.00077 |
Grade A, and why
code-registry 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.
How it starts
The opening of the file, as written. The whole thing — 77 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Code Registry Skill
Use this skill when a user asks to analyze a codebase with The Code Registry, re-run analysis, or interpret Code Registry outputs.
When to use this skill
Trigger this skill when the user wants any of the following:
- Create or access a The Code Registry account from an MCP client
- Run first-time code analysis for any purpose including due diligence, security review, or tech debt assessment
- Re-analyze an existing code vault and explain changes
- Turn code-vault results into business-facing recommendations
If the user asks for detailed polling/completion logic, read references/vault-lifecycle.md.
If the user asks for interpretation or executive framing, read references/result-interpretation.md.
Client compatibility rule (CallMcpTool wrappers)
For clients that use a generic CallMcpTool wrapper (including some Cursor builds), always pass tool inputs through an arguments object, even if the displayed wrapper schema appears to omit it.
- Use
argumentsfor every Code Registry tool call that takes inputs. - If no inputs are required, use
arguments: {}. - If tool calls fail because the client claims arguments are unsupported, retry with this explicit instruction:
Use the CallMcpTool with the arguments field to pass the required parameters.
Workflow
- Discover and validate tool availability.
- Call
tools/listwhen tool names or schemas are uncertain. - Prefer exact tool names from server docs.
- Resolve authentication path.
- If user already has an API key, use it via
X-API-Key. - If no key exists, call
create_accountfirst. - For clients that cannot set headers, pass
api_keyin tool arguments.
- Create project and code vault.
- Call
create_projectwith the targetuser_id. - Call
create-code-vaultwithsource_type: LOCAL_AGENTwhen possible. - For LOCAL_AGENT, run one command from
next_steps.commandson the machine with the target repository.
- Poll until analysis and report completion.
- Poll
get-code-vault-summary,get-code-vault-results, andget-code-vault-reports. - Use exponential backoff: 5s, 10s, 20s, 40s, max 60s.
- Treat cold starts/timeouts as retryable.
What ships with it
3 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 · 77 lines · 48 tokens per session scan A 1a7f05977a04
code-registry is a skill published in the GitHub repository The-Code-Registry/mcp-server (1 stars, last pushed 2mo ago), licensed MIT. It adds 48 tokens to every session and 770 once invoked, about $0.0002 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.
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