tool-spec SKILL.md skillA
tool-spec from mangrovetechnologies/mangrove-agent is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add mangrovetechnologies/mangrove-agent/tool-spec@git:20261021.178b108Pins git:20261021.178b108 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- mangrovetechnologies/mangrove-agent
- Path
.claude/skills/tool-spec/SKILL.md- Versions recorded
- 5
- Latest version
- git:20261021.178b108, committed Oct 21, 2026
- First version recorded
- May 10, 2026
- Size
- 4,529 bytes
- Repository stars
- 5
- License
- MIT
Draft an MCP tool specification for an mangrove-agent extension. Use when the user asks to "draft an MCP tool", "spec out a new tool", "add a tool for X", or "/tool-spec <purpose>". Produces a JSON-schema-shaped spec that matches the mangrove-agent service-layer pattern and auth-tier conventions, ready to paste into `server/src/mcp/tools.py`. Adapted from the Mangrove workspace `tool-spec` skill with mangrove-agent conventions.
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
# Draft MCP Tool Specification Parse `$ARGUMENTS` as a natural-language description of the tool you want to add (no project prefix — this skill is scoped to mangrove-agent). Produce a complete MCP tool specification following the conventions already in `server/src/mcp/tools.py` and the service-layer pattern documented in `docs/contributing.md` and `SAGE.md`. ## Output sections ### 1. Tool name Lowercase snake_case. No prefix (the MCP server is single-tenant; all tools live under `mcp__mangrove-agent__*`). Match existing patterns: `get_balances`, `agent_list_trades`, `agent_evaluate_strategy`. ### 2. Access tier Pick one: - **free** — no API key required. Reserve for `status`, `list_tools`, read-only discovery endpoints that can't leak wallet/strategy data. - **auth** — requires `api_key` param matching `API_KEYS` in config. Default tier for everything else. - **x402** — payment-gated via the x402 protocol. Currently demo-only (`hello_mangrove`). Add this tier only on explicit product decision. ### 3. Description …
Read the whole file at its exact version.
How to install
mdr add mangrovetechnologies/mangrove-agent/tool-spec@sha256:f5ad5f6c00ab6c15The line at the top of this page pins the label git:20261021.178b108, 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_yzqtp2xzyzmhir6r)
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Versions
The registry has recorded 5 versions of this file, between May 10, 2026 and Oct 21, 2026, about one every 41 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261021.178b108 latest | 2026-10-21 | 178b108 | 4,529 B | A | view · diff |
| git:20261015.b8c72be | 2026-10-15 | b8c72be | 4,533 B | A | view · diff |
| git:20261007.9669730 | 2026-10-07 | 9669730 | 4,569 B | A | view · diff |
| git:20260712.9f3adff | 2026-07-12 | 9f3adff | 4,551 B | A | view · diff |
| git:20260510.9f5009e | 2026-05-10 | 9f5009e | 4,573 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 (4529 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
mangrovetechnologies/mangrove-agent · 5 stars · license MIT · pushed 2026-10-23 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_yzqtp2xzyzmhir6r GET https://markdownregistry.com/api/v1/resolve?ref=mangrovetechnologies/mangrove-agent/tool-spec GET https://markdownregistry.com/api/v1/blob/f5ad5f6c00ab6c15cfdcc72d3155989415981f6b9900eebd309b4bf9c08071d6
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.