mcp-creator SKILL.md skillA
mcp-creator from open-octo/octo-agent is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add open-octo/octo-agent/mcp-creator@git:20260802.3c4aeb5Pins git:20260802.3c4aeb5 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- open-octo/octo-agent
- Path
internal/skills/defaults/mcp-creator/SKILL.md- Versions recorded
- 5
- Latest version
- git:20260802.3c4aeb5, committed Aug 2, 2026
- First version recorded
- Jul 1, 2026
- Size
- 6,882 bytes
- Repository stars
- 140
- License
- MIT
Configure and connect MCP (Model Context Protocol) servers through guided conversation — find the right server package or endpoint, build the config entry, write it to ~/.octo/mcp.json, and verify the connection. Use when the user wants to add, set up, or connect an MCP server, e.g. "add an MCP server", "connect X via MCP", "set up the filesystem MCP", "添加 MCP", "接入 MCP 服务".
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Configure an MCP server
octo connects to MCP servers declared in `~/.octo/mcp.json`, using the
Claude Code-compatible `mcpServers` shape. This is the file you write to.
Your job is to turn "I want my assistant to talk to X" into a working entry in
that file. Not every user knows what MCP is — briefly explain terms if in doubt.
## Config schema
```json
{
"mcpServers": {
"filesystem": {
"command": "npx",
"args": ["-y", "@modelcontextprotocol/server-filesystem", "/tmp"],
"env": {"KEY": "value"}
},
"remote-api": {
"url": "https://example.com/mcp",
"headers": {"Authorization": "Bearer …"},
"auth": "oauth"
}
}
}
```
Each entry is **exactly one** of two transports — setting both `command` and
`url` is invalid:
| Field | Transport | Meaning |
|-------|-----------|---------|
| `command` | stdio | Executable to launch (e.g. `npx`, `uvx`, a binary path) |
| `args` | stdio | Argument list, one element per arg |
| `env` | stdio | Extra environment variables for the child process |
| `url` | http | Streamable-HTTP endpoint URL |
| `headers` | http | Static headers, e.g. an API-key `Authorization` |
…Read the whole file at its exact version.
How to install
mdr add open-octo/octo-agent/mcp-creator@sha256:3b8ef7107f6d65d9The line at the top of this page pins the label git:20260802.3c4aeb5, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_lyjlupapl33afb5c)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Jul 1, 2026 and Aug 2, 2026, about one every 8 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260802.3c4aeb5 latest | 2026-08-02 | 3c4aeb5 | 6,882 B | A | view · diff |
| git:20260725.23ec71a | 2026-07-25 | 23ec71a | 8,050 B | A | view · diff |
| git:20260708.756f02b | 2026-07-08 | 756f02b | 8,037 B | A | view · diff |
| git:20260707.5a16549 | 2026-07-07 | 5a16549 | 7,970 B | A | view · diff |
| git:20260701.b63b4e4 | 2026-07-01 | b63b4e4 | 5,718 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 (6882 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
open-octo/octo-agent · 140 stars · license MIT · pushed 2026-11-02 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_lyjlupapl33afb5c GET https://markdownregistry.com/api/v1/resolve?ref=open-octo/octo-agent/mcp-creator GET https://markdownregistry.com/api/v1/blob/3b8ef7107f6d65d90337e9b8ebb0ef47f1459f9061337bf33b17831fe28100de
Your AI assistant 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.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.