Borrowing it
Nothing to install: this file belongs to artk0de/TeaRAGs-MCP. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/artk0de/TeaRAGs-MCP/main/.claude/skills/mcp-schema-authoring/SKILL.mdgit clone --depth 1 https://github.com/artk0de/TeaRAGs-MCPWrote 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.
[](https://agentmods.dev/skills/artk0de/tearags-mcp/mcp-schema-authoring)<a href="https://agentmods.dev/skills/artk0de/tearags-mcp/mcp-schema-authoring"><img src="https://agentmods.dev/badge/skills/artk0de/tearags-mcp/mcp-schema-authoring/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.
<a href="https://agentmods.dev/skills/artk0de/tearags-mcp/mcp-schema-authoring"><img src="https://agentmods.dev/badge/skills/artk0de/tearags-mcp/mcp-schema-authoring.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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 | $0.00106 | $0.01172 |
| Opus 5.5 | $0.00042 | $0.00469 |
| Sonnet 5.5 | $0.00021 | $0.00234 |
| Haiku 4.5 | $0.00011 | $0.00117 |
Grade A, and why
mcp-schema-authoring 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 25d 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.
The source is not reproduced here
A licence we could not identify
The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.
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.
- 25d ago First seen · 104 lines · 106 tokens per session scan A 5e8a44758b35
mcp-schema-authoring is a skill published in the GitHub repository artk0de/TeaRAGs-MCP (29 stars, last pushed 4d ago), with no licence file. It adds 106 tokens to every session and 1,172 once invoked, about $0.0004 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 2026-09-28.
Other skills, from other repositories
gograph
Go repository intelligence for Claude Code. Use when reading, navigating, editing, reviewing, or refactoring a Go codebase. Exposes 64 query, analysis, and workflow capabilities through the local gograph MCP server, including bounded first-call exploration, AST-aware call graphs, blast-radius analysis, impact, and…
windows-compat
Audit and harden this Rust repo (code-graph-mcp) for Windows correctness: path-spelling drift between producers, the 32,767-char command-line cap, index-key mismatches, and path predicates that assume one ecosystem's layout. Use whenever touching code that builds, compares, prints, or stores a filesystem path; that…
index
Diagnose and fix code-graph index issues. Use when: search returns unexpected/empty results, or after major codebase restructuring. Covers the health check and both rebuild paths from the CLI.
cix-workspace
Cross-project research workflow for cix workspaces in Claude Cowork. Use when a request spans multiple repositories — "wire feature X through the platform", "add Y across the services", "change Z in production/staging", "how does this work end-to-end across repos". Uses cixworkspacesearch to find which repos are in…
explore
Understand code structure with the AST index before reading files one by one — when starting work in unfamiliar code, exploring a module before a change, or finding which file to edit. An overview lists a directory's symbols and their callers in one call.
frigg-first-code-search
Default to Frigg MCP instead of shell rg/grep/find/fd/cat/sed for source-code discovery, search, navigation, and proof reads in attached repos. Scenario-first routing: pick the flow, then the tool. Shell remains correct for git, build/test output, generated/unindexed paths, explicit live-disk checks, and when Frigg is…