mcp-code-execution skillA
mcp-code-execution is agent-read markdown (skill) from athola/claude-night-market: Routes multi-tool workflows through MCP servers for large datasets and pipelines. Use when Bash tool overhead is limiting throughput on data-heavy tasks..
Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.
What the file says
# MCP Code Execution Hub ## Quick Start This skill is an orchestration hub, not a CLI. It activates inside a Claude Code session when one of the trigger keywords below appears, or when invoked explicitly: ``` Skill(conserve:mcp-code-execution) ``` The hub then routes to the relevant sub-skill modules (`mcp-subagents`, `mcp-patterns`, `mcp-validation`) based on the detected workflow shape. There is no separate install step or CLI entry point. ## When To Use - **Automatic**: Keywords: `code execution`, `MCP`, `tool chain`, `data pipeline`, `MECW` - **Tool Chains**: >3 tools chained sequentially - **Data Processing**: Large datasets (>10k rows) or files (>50KB) - **Context Pressure**: Current usage >25% of total window (proactive context management) > **MCP Tool Search (Claude Code 2.1.7+)**: When MCP tool > descriptions exceed 10% of context, tools are automatically > deferred and discovered via MCPSearch instead of being loaded > upfront. This reduces token overhead by ~85% but means tools > must be discovered on-demand. Haiku models do not support tool > search. Configure threshold with `ENABLE_TOOL_SEARCH=auto:N` > where N is the percentage. …
Read the whole file at its exact version.
How to install
mdr add athola/claude-night-market/mcp-code-execution@git:20260902.4a35d69mdr add athola/claude-night-market/mcp-code-execution@sha256:58733952cda5aaf5Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.
[](https://markdownregistry.com/a/art_omctthobpc56zevp)
1 badge views in 30 days
Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260902.4a35d69 latest | 2026-09-02 | 4a35d69 | 8,242 B | A | view · diff |
| git:20260813.0bee82e | 2026-08-13 | 0bee82e | 9,395 B | A | view · diff |
| git:20260622.c7c8f6f | 2026-06-22 | c7c8f6f | 9,397 B | A | view · diff |
| git:20260521.6f5c7d9 | 2026-05-21 | 6f5c7d9 | 8,631 B | A | view · diff |
| git:20260508.c09f147 | 2026-05-08 | c09f147 | 8,570 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (8242 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
athola/claude-night-market · 338 stars · license MIT · pushed 2026-09-22 · branch master
API
GET https://markdownregistry.com/api/v1/artifacts/art_omctthobpc56zevp GET https://markdownregistry.com/api/v1/resolve?ref=athola/claude-night-market/mcp-code-execution GET https://markdownregistry.com/api/v1/blob/58733952cda5aaf5d11f7283523751049b3bf5ee9102422a005f882d905914f7
Your agent does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.