The toolkit for what comes next

One Call
To Rule Them All

One install replaces server-fetch, server-memory, server-sqlite, and 7 more. Free MCP tools in a single package — and growing.

click to copy
# install $ pip install owlvin-tools # add to your agent $ claude mcp add owlvin -- python -m owlvin_tools # your agent can now: owlvin_fetch("https://x.com/...") → clean markdown owlvin_query("SELECT * FROM data.csv WHERE revenue > 1000") owlvin_search("best MCP servers for audio") → 8 results owlvin_lint("app.py") → 2 issues found owlvin_convert("report.pdf") → 12 pages extracted_
Works with every MCP-compatible agent
Free tools

Everything your agent needs

Each tool solves a real problem agents hit every day. All free. No API key required.

fetch

Smart web fetch

Extract clean text from any URL. Handles Twitter/X, YouTube transcripts, Reddit threads, and paywalled sites.

query

SQL on any file

Run SQL queries over CSV, JSON, Parquet, and Excel files using DuckDB. No database setup needed.

search

Web search

Search the web and the Owlvin tool registry. Find answers, find tools, find data.

lint

Code linting

Check Python code for bugs, style issues, and security vulnerabilities using Ruff.

convert

Document conversion

Extract text from PDF, DOCX, PPTX, and more using Docling. Tables, headers, and structure preserved.

health

Uptime monitoring

Check if services are up. Monitor endpoints. Get status codes and response times.

memory

Persistent memory

Store and retrieve facts across sessions. Full-text search over everything your agent has learned.

cost

Cost tracking

Track spending across all services. Know what every agent call costs before you make it.

podcast

RSS & podcasts

Extract episodes, show notes, and metadata from any RSS or podcast feed.

secrets

Secure vault

Read and write credentials using the OS keychain. No plaintext secrets in your codebase.

How it works

One install. Done.

Add Owlvin to your agent in 30 seconds.

1

Install

One package. Every tool. No accounts, no API keys.

pip install owlvin-tools
2

Connect

Add to Claude Code, Cursor, Codex, or any MCP-compatible agent.

claude mcp add owlvin -- python -m owlvin_tools
3

Use

Your agent now has fetch, query, search, lint, convert, and more. Just ask it.

The platform

Free tools are just the start

Owlvin also hosts paid AI services. One account, pay per call, no subscriptions.

$/call

Pay per call

No subscriptions. Use a service, pay for that call. Start with free credits.

mcp://

Agent-native

Built on the Model Context Protocol. Your agent discovers and calls services directly.

0→100

AEO Scanner

Score any MCP server's discoverability. The SEO of the agent economy. Free to use.

Paid services

Need more power?

GPU-accelerated services on the same platform. Pay per call, start free.

Live

DrumSplit

Drum separation for music producers. Upload any track, get individual stems back — kick, snare, hi-hats, toms, cymbals. Two-stage GPU pipeline on A10G hardware.

  • Full separation (5 stems)$0.50
  • Quick separation (2 stems)$0.25
Free

AEO Scanner

Agent Engine Optimization. Score any MCP server's discoverability from 0 to 100. Generate optimized metadata to rank higher in agent registries. The SEO of the agent economy.

  • Scan & scoreFREE
  • Generate metadataFREE
For tool makers

List your tool.
Get paid.

Paste your OpenAPI spec, set your price, go live. We handle billing, metering, and payouts. You keep 97%.

Learn more →
97%
revenue share
$0
to list
Open standard

Built on MCP

Owlvin is built on the Model Context Protocol — the open standard for agent-tool communication. No vendor lock-in. Any MCP client works.

PyPI GitHub MCP Spec

Get started

One command. Every tool. Free forever.

# install the tools $ pip install owlvin-tools # Claude Code $ claude mcp add owlvin -- python -m owlvin_tools # Cursor: add to .cursor/mcp.json { "owlvin": { "command": "python", "args": ["-m", "owlvin_tools"] } } # Codex CLI $ codex mcp add owlvin -- python -m owlvin_tools

Works with any MCP-compatible agent. Python 3.10+ required.