Agent skill

Defillama Pro Openapi Skill

by holon-run in holon-run/uxc

Operate DefiLlama Pro analytics APIs through UXC with a curated OpenAPI schema, path-templated API-key auth, and read-first guardrails.

MITAuto-check passedBackend & APIs

Install Defillama Pro Openapi Skill

skills CLI
$ npx skills add holon-run/uxc --skill defillama-pro-openapi-skill -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install holon-run/uxc defillama-pro-openapi-skill --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/holon-run/uxc.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/defillama-pro-openapi-skill .claude/skills/defillama-pro-openapi-skill && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
defillama-pro-openapi-skill
GitHub stars
116
Token cost
~1.1k tokens
SKILL.md length
370 words
Files
5 (incl. scripts, references)
Skills in repo
62
Repo updated
First seen
Licence
MIT

At a glance

Operate DefiLlama Pro analytics APIs through UXC with a curated OpenAPI schema, path-templated API-key auth, and read-first guardrails.

  • Works in 4 steps: Use the fixed link command by default → Inspect operation schema first → Prefer narrow read validation before… → …
  • Tasks that involve OpenAPI specifications
  • SKILL.md covers Prerequisites, Scope, Authentication and Core Workflow, plus 3 more sections
  • Runs Shell scripts from its folder; reaches pro-api.llama.fi; needs DEFILLAMA_PRO_API_KEY

What it does

Defillama Pro Openapi Skill is an agent skill from holon-run/uxc. Operate DefiLlama Pro analytics APIs through UXC with a curated OpenAPI schema, path-templated API-key auth, and read-first guardrails.

Its SKILL.md is about 1.1k tokens, which your agent loads only when the skill is triggered. The skill folder holds 7 other files, including scripts and reference files (for example `agents/openai.yaml`, `references/defillama-pro.openapi.json` and `references/usage-patterns.md`).

It sits in Backend & APIs, covering OpenAPI specifications. It works with OpenAPI. The repository describes itself as: A unified CLI for discovering and invoking tools across OpenAPI, MCP, GraphQL, gRPC, and JSON-RPC. The licence is MIT.

When your agent uses it

  • Tasks that involve OpenAPI specifications

Example prompts

  • “/defillama-pro-openapi-skill”

Requirements

  • A Bash shell
  • A credential in DEFILLAMA_PRO_API_KEY

Workflow steps

4 steps, taken from the first numbered list in SKILL.md.

  1. Use the fixed link command by default
  2. Inspect operation schema first
  3. Prefer narrow read validation before broader reads
  4. Execute with key/value parameters

What it can do on your machine

Read from SKILL.md and the folder at commit 562d47c. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Ships 1 file in scripts/ (Shell), which the agent can run.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    Hosts in commands or code, which the agent is likely to contact:

    • pro-api.llama.fi

    Also links to:

    • defillama.com

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names these keys or tokens, usually read from environment variables:

    • DEFILLAMA_PRO_API_KEY

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Defillama Pro Openapi Skill loads about 1.1k tokens when it runs, and up to ~2.8k if it reads all its reference files. Until then it costs about 41 tokens; SKILL.md has 370 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~41
When it runs · the whole SKILL.md, loaded when a task matches
~1.1k
With references · SKILL.md plus every file in references/, read only if the agent opens them
~2.8k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); the scripts in this folder are not scanned.

SKILL.md

The full file from holon-run/uxc at commit 562d47c, republished under its MIT licence (© holon-run). 370 words, ~1,091 tokens.

Download SKILL.mdSave it as .claude/skills/defillama-pro-openapi-skill/SKILL.md (or your agent's skills folder). This skill also uses 4 other files; get the full folder from GitHub.
name
defillama-pro-openapi-skill
description
Operate DefiLlama Pro analytics APIs through UXC with a curated OpenAPI schema, path-templated API-key auth, and read-first guardrails.

DefiLlama Pro API Skill

Use this skill to run DefiLlama Pro API operations through uxc + OpenAPI.

Reuse the uxc skill for shared execution, auth, and error-handling guidance.

Prerequisites

  • uxc is installed and available in PATH.
  • Network access to https://pro-api.llama.fi.
  • Access to the curated OpenAPI schema URL:
    • https://raw.githubusercontent.com/holon-run/uxc/main/skills/defillama-pro-openapi-skill/references/defillama-pro.openapi.json
  • A DefiLlama Pro API key.

Scope

This skill covers a read-first analytics surface:

  • protocol TVL list and per-protocol detail
  • chain overview reads
  • current token price lookups
  • yield pool discovery
  • yield chart history
  • stablecoin dominance reads

This skill does not cover:

  • write operations or account management
  • the public unauthenticated host variants
  • the full DefiLlama Pro endpoint surface

Authentication

DefiLlama Pro places the API key in the request path, between the host and the endpoint path.

Configure one API-key credential with a request path prefix template:

bash
uxc auth credential set defillama-pro \
  --auth-type api_key \
  --secret-env DEFILLAMA_PRO_API_KEY \
  --path-prefix-template "/{{secret}}"

uxc auth binding add \
  --id defillama-pro \
  --host pro-api.llama.fi \
  --scheme https \
  --credential defillama-pro \
  --priority 100

Validate the active mapping when auth looks wrong:

bash
uxc auth binding match https://pro-api.llama.fi

Core Workflow

  1. Use the fixed link command by default:

    • command -v defillama-pro-openapi-cli
    • If missing, create it: uxc link defillama-pro-openapi-cli https://pro-api.llama.fi --schema-url https://raw.githubusercontent.com/holon-run/uxc/main/skills/defillama-pro-openapi-skill/references/defillama-pro.openapi.json
    • defillama-pro-openapi-cli -h
  2. Inspect operation schema first:

    • defillama-pro-openapi-cli get:/api/protocols -h
    • defillama-pro-openapi-cli get:/coins/prices/current/{coins} -h
    • defillama-pro-openapi-cli get:/yields/chart/{pool} -h
  3. Prefer narrow read validation before broader reads:

    • defillama-pro-openapi-cli get:/api/v2/chains
    • defillama-pro-openapi-cli get:/api/protocol/{protocol} protocol=aave
    • defillama-pro-openapi-cli get:/yields/pools
  4. Execute with key/value parameters:

    • defillama-pro-openapi-cli get:/api/protocol/{protocol} protocol=aave
    • defillama-pro-openapi-cli get:/coins/prices/current/{coins} coins=ethereum:0x0000000000000000000000000000000000000000 searchWidth=4h
    • defillama-pro-openapi-cli get:/stablecoins/stablecoindominance/{chain} chain=ethereum

Operation Groups

Protocol And Chain Analytics
  • get:/api/protocols
  • get:/api/protocol/{protocol}
  • get:/api/v2/chains
Prices, Yields, And Stablecoins
  • get:/coins/prices/current/{coins}
  • get:/yields/pools
  • get:/yields/chart/{pool}
  • get:/stablecoins/stablecoindominance/{chain}
Show full SKILL.md (145 more words)Show less

Guardrails

  • Keep automation on the JSON output envelope; do not use --text.
  • Parse stable fields first: ok, kind, protocol, data, error.
  • Treat this v1 skill as read-only. Do not imply wallet, trading, or admin support.
  • This skill assumes the Pro host and key-in-path auth model. Do not bind the same credential to a different path shape without checking the upstream docs first.
  • API keys are sensitive because they appear in the request path. Use --secret-env or --secret-op, not shell history literals, when possible.
  • Avoid sharing raw daemon logs when troubleshooting this integration. The key is part of the request path, so if you inspect ~/.uxc/daemon/daemon.log, sanitize, rotate, or delete the log after debugging and avoid verbose logging unless necessary.
  • defillama-pro-openapi-cli <operation> ... is equivalent to uxc https://pro-api.llama.fi --schema-url <defillama_pro_openapi_schema> <operation> ....

References

© holon-run, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 4 other files (scripts, references) in skills/defillama-pro-openapi-skill of holon-run/uxc.

  • SKILL.md
  • agents/openai.yaml
  • references/defillama-pro.openapi.json
  • references/usage-patterns.md
  • scripts/validate.sh

Open the folder on GitHubat commit 562d47c

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Works with

Categories

Questions about Defillama Pro Openapi Skill

What does Defillama Pro Openapi Skill do?

Operate DefiLlama Pro analytics APIs through UXC with a curated OpenAPI schema, path-templated API-key auth, and read-first guardrails. Defillama Pro Openapi Skill is an agent skill from holon-run/uxc. Operate DefiLlama Pro analytics APIs through UXC with a curated OpenAPI schema, path-templated API-key auth, and read-first guardrails.

When should I use Defillama Pro Openapi Skill?

Defillama Pro Openapi Skill fits situations like: tasks that involve OpenAPI specifications.

How do I install Defillama Pro Openapi Skill in Claude Code?

Run `npx skills add holon-run/uxc --skill defillama-pro-openapi-skill -a claude-code`. Or copy the skill folder (skills/defillama-pro-openapi-skill in holon-run/uxc) into .claude/skills/defillama-pro-openapi-skill in your project. Claude Code loads it when a task matches its description.

How do I install Defillama Pro Openapi Skill in Codex?

Run `npx skills add holon-run/uxc --skill defillama-pro-openapi-skill -a codex`. Or copy the skill folder (skills/defillama-pro-openapi-skill in holon-run/uxc) into .agents/skills/defillama-pro-openapi-skill in your project. Codex loads it when a task matches its description.

Can I use Defillama Pro Openapi Skill in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add holon-run/uxc --skill defillama-pro-openapi-skill -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/defillama-pro-openapi-skill, .gemini/skills/defillama-pro-openapi-skill, .github/skills/defillama-pro-openapi-skill and .opencode/skills/defillama-pro-openapi-skill in your project.

What does Defillama Pro Openapi Skill need to run?

Going by SKILL.md and its folder, Defillama Pro Openapi Skill needs a shell for the scripts in its folder and credentials named DEFILLAMA_PRO_API_KEY. Our summary lists: A Bash shell; A credential in DEFILLAMA_PRO_API_KEY.

Does Defillama Pro Openapi Skill access the network?

SKILL.md names 2 domains. In commands or code: pro-api.llama.fi; the agent is likely to contact it when it follows the instructions. As links in the text: defillama.com. This is read from the text; nothing was executed.

Is Defillama Pro Openapi Skill safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.

What licence does Defillama Pro Openapi Skill use?

Defillama Pro Openapi Skill is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Defillama Pro Openapi Skill use?

About 1.1k tokens (SKILL.md is roughly 4.4k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 1.7k tokens, read only when the agent opens those files.

What are the alternatives to Defillama Pro Openapi Skill?

Skills that share tags, products or a category with Defillama Pro Openapi Skill: ToolJet Marketplace Plugin Builder (ToolJet/ToolJet, 41k stars), Step Parts (earthtojake/text-to-cad, 19k stars), OpenAPI to MCP Server (mcp-use/mcp-use, 11k stars) and Use Yaak (mountain-loop/yaak, 19k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Defillama Pro Openapi Skill?

holon-run (a GitHub organization) maintains it in holon-run/uxc, which has 116 GitHub stars. The repository holds 62 skills in this directory. The repository was last updated on September 15, 2026.

Source: holon-run/uxc on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.