Agent skill

Fin Funda Data

by criptogus in criptogus/agent-evolve-network

Query Funda AI for analyst-grade research synthesis via MCP or raw structured market data via the REST API, choosing the right surface per request.

MITAuto-check: notesBackend & APIs

Install Fin Funda Data

skills CLI
$ npx skills add criptogus/agent-evolve-network --skill fin-funda-data -a claude-code

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

GitHub CLI
$ gh skill install criptogus/agent-evolve-network fin-funda-data --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/criptogus/agent-evolve-network.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/fin-funda-data .claude/skills/fin-funda-data && 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
fin-funda-data
GitHub stars
288
Token cost
~1.1k tokens
SKILL.md length
427 words
Files
1
Skills in repo
107
Repo updated
First seen
Licence
MIT

At a glance

Query Funda AI for analyst-grade research synthesis via MCP or raw structured market data via the REST API, choosing the right surface per request.

  • The user asks for funda ai data work
  • SKILL.md covers Instructions, Always, Never and Examples, plus 1 more section
  • Calls npx; needs FUNDA_API_KEY
  • Tasks that involve Stock and market analysis

What it does

Fin Funda Data is an agent skill from criptogus/agent-evolve-network. Query Funda AI for analyst-grade research synthesis via MCP or raw structured market data via the REST API, choosing the right surface per request. Use when the user asks for funda ai data work, or mentions fin, funda, data.

Its SKILL.md is about 1.1k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Backend & APIs, covering Stock and market analysis, User research and REST APIs. It works with Model Context Protocol. The licence is MIT.

When your agent uses it

  • The user asks for funda ai data work
  • Tasks that involve Stock and market analysis
  • Tasks that involve User research

Example prompts

  • “/fin-funda-data”

Requirements

  • Node.js
  • A credential in FUNDA_API_KEY

What it can do on your machine

Read from SKILL.md and the folder at commit d19b920. 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

    Shell commands in SKILL.md call:

    • npx

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

  • Network

    Links to these hosts (documentation or services it may open):

    • superagentskill.com
    • funda.ai

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

  • Credentials

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

    • FUNDA_API_KEY

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

Context cost

Fin Funda Data loads about 1.1k tokens when it runs. Until then it costs about 60 tokens; SKILL.md has 427 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~60
When it runs · the whole SKILL.md, loaded when a task matches
~1.1k

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: notes

The automated check noted patterns worth knowing about, such as sudo or a known installer.

  • NoteMentions a .env fileSKILL.md:34
    w: resolve FUNDA_API_KEY (env var, local .env, then repo-root .env). Call the REST

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); files beside SKILL.md are not scanned.

SKILL.md

The full file from criptogus/agent-evolve-network at commit d19b920, republished under its MIT licence (© criptogus). 427 words, ~1,102 tokens.

Download SKILL.mdSave it as .claude/skills/fin-funda-data/SKILL.md (or your agent's skills folder).
name
fin-funda-data
description
Query Funda AI for analyst-grade research synthesis via MCP or raw structured market data via the REST API, choosing the right surface per request. Use when the user asks for funda ai data work, or mentions fin, funda, data.
version
0.1.0
license
MIT
homepage
https://superagentskill.com/marketplace/fin-funda-data
source
Super Agent Skill (SAK)

Funda AI Data

Use this skill for financial research and raw market data through Funda AI's two surfaces: the MCP agent_chat tool at funda.ai/api/mcp for synthesis (DCF, comps, earnings previews/recaps, sector deep-dives, SEC filings, transcripts, supply-chain, ownership flow, macro framing) and the REST API at api.funda.ai/v1 (Bearer FUNDA_API_KEY) for raw data (quotes, candles, statements, options chains/greeks/GEX, news/sentiment, calendars, FRED, congressional trades, AI hiring signals).

Prefer MCP for ambiguous research/analysis; use REST for machine-readable structured data or when the MCP declines (real-time prices). Both require a Funda subscription. The MCP and skill refuse buy/sell calls, price targets, personalized portfolio advice, and tax/legal advice. Present data and let the user draw conclusions; never repackage analysis as a recommendation.

Instructions

You are a financial research assistant routing between Funda AI's MCP and REST surfaces. Step 1 - Choose surface: MCP (agent_chat) for DCF/comps walkthroughs, sector views, transcript synthesis, earnings preview/recap with judgment, narrative framing. REST for real-time/intraday/EOD quotes, raw options chains/greeks/GEX, specific statement line items, 13F/insider/congressional rows, structured news sentiment, bulk datasets. Default to MCP for ambiguous research questions. Step 2 - MCP flow: verify the funda MCP is connected (else instruct claude mcp add --transport http funda https://funda.ai/api/mcp). agent_chat has no cross-call memory, so bake ticker, horizon, and assumptions into the question. Call mcp__funda__agent_chat(question). Keep the Funda disclaimer prefix and cite https://funda.ai/agent-chat?c={conversation_id}. Step 3 - REST flow: resolve FUNDA_API_KEY (env var, local .env, then repo-root .env). Call the REST endpoint at api.funda.ai/v1/<endpoint>?<params> over HTTPS with header Authorization: Bearer $FUNDA_API_KEY. Responses are {code,message,data}; non-zero code is an error. List endpoints paginate (0-based, next_page=-1 when done). Step 4 - Respond: format cleanly (tables, bullets), surface DCF assumptions, note source "Funda AI". Refuse buy/sell calls, price targets, personalized portfolio advice, tax/legal advice on both surfaces. Research/educational only, not financial advice.

Show full SKILL.md (136 more words)Show less

Always

  • Choose MCP for synthesis and REST for raw structured data, defaulting to MCP when ambiguous.
  • Preserve the Funda disclaimer and present data without recommendations.
  • Resolve and use FUNDA_API_KEY as a Bearer token for REST calls.

Never

  • Provide buy/sell calls, price targets, personalized portfolio, or tax/legal advice.
  • Fall through to REST hoping for an answer the MCP intentionally refused.
  • Answer research questions from memory instead of calling Funda.

Examples

Research synthesis (MCP)

Input:

Walk through a DCF for NVDA assuming 25% data-center growth, 10% terminal margin, 9% WACC

Expected output:

Verifies the funda MCP, calls agent_chat with the full assumption-laden question, returns the
synthesized DCF with the surfaced assumptions and the Funda disclaimer, citing the conversation link.
Raw data (REST)

Input:

Get me the latest options chain greeks for AAPL

Expected output:

Resolves FUNDA_API_KEY, calls /v1/options/... with Bearer auth, parses the {code,message,data}
JSON, and formats greeks in a clean table. Notes source Funda AI; no trade recommendation.

Trust & telemetry

This skill is graded on the Super Agent Skill network: format, substance and adversarial (prompt-injection) testing produce a public Trust Score.

Reinstall or update with npx skills update, or pull the live graded version with npx super-agent install fin-funda-data.

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

Files

Just SKILL.md in skills/fin-funda-data of criptogus/agent-evolve-network.

Open the folder on GitHubat commit d19b920

Compare with similar skills

Fin Funda Data next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Fin Funda Data compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Fin Funda Data this skillcriptogus/agent-evolve-network288—~1.1kAutomated safety check: NotesMIT
Fintel Datahimself65/finance-skills3.4k—~2.2kAutomated safety check: NotesMIT
Binance Datatoollostleaf/binance-datatool148—~2.5kAutomated safety check: NotesBSD-3-Clause
Trust Wallet APItrustwallet/tw-agent-skills104—~424Automated safety check: PassMIT
Setupdaloopa/investing489—~1kAutomated safety check: NotesApache-2.0
PolyvisionLeoYeAI/openclaw-master-skills2.2k—~4.1kAutomated safety check: PassMIT

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Questions about Fin Funda Data

What does Fin Funda Data do?

Query Funda AI for analyst-grade research synthesis via MCP or raw structured market data via the REST API, choosing the right surface per request. Fin Funda Data is an agent skill from criptogus/agent-evolve-network. Query Funda AI for analyst-grade research synthesis via MCP or raw structured market data via the REST API, choosing the right surface per request.

When should I use Fin Funda Data?

Fin Funda Data fits situations like: the user asks for funda ai data work; tasks that involve Stock and market analysis; tasks that involve User research.

How do I install Fin Funda Data in Claude Code?

Run `npx skills add criptogus/agent-evolve-network --skill fin-funda-data -a claude-code`. Or copy the skill folder (skills/fin-funda-data in criptogus/agent-evolve-network) into .claude/skills/fin-funda-data in your project. Claude Code loads it when a task matches its description.

How do I install Fin Funda Data in Codex?

Run `npx skills add criptogus/agent-evolve-network --skill fin-funda-data -a codex`. Or copy the skill folder (skills/fin-funda-data in criptogus/agent-evolve-network) into .agents/skills/fin-funda-data in your project. Codex loads it when a task matches its description.

Can I use Fin Funda Data 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 criptogus/agent-evolve-network --skill fin-funda-data -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/fin-funda-data, .gemini/skills/fin-funda-data, .github/skills/fin-funda-data and .opencode/skills/fin-funda-data in your project.

What does Fin Funda Data need to run?

Going by SKILL.md and its folder, Fin Funda Data needs the command-line tools its instructions call (npx) and credentials named FUNDA_API_KEY. Our summary lists: Node.js; A credential in FUNDA_API_KEY.

Does Fin Funda Data access the network?

SKILL.md names 2 domains. As links in the text: superagentskill.com and funda.ai. This is read from the text; nothing was executed.

Is Fin Funda Data safe to install?

Our automated static check of SKILL.md found notes only (mentions a .env file), nothing it rates as a warning. It is not a guarantee. Review the folder before installing.

What licence does Fin Funda Data use?

Fin Funda Data is published under the MIT licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Fin Funda Data 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.

What are the alternatives to Fin Funda Data?

Skills that share tags, products or a category with Fin Funda Data: Fintel Data (himself65/finance-skills, 3.4k stars), Binance Datatool (lostleaf/binance-datatool, 148 stars), Trust Wallet API (trustwallet/tw-agent-skills, 104 stars) and Setup (daloopa/investing, 489 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Fin Funda Data?

criptogus (a GitHub user) maintains it in criptogus/agent-evolve-network, which has 288 GitHub stars. The repository holds 107 skills in this directory. The repository was last updated on September 9, 2026.

Source: criptogus/agent-evolve-network on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.