pitchpilot-agent-tools
12 paid micro-tools for AI agents over x402: email deliverability, cold-email grading, domain age, crypto prices, JWT decode, hashing, weather. Pay per call in USDC on Base. No signup, no API keys - the payment IS the credential.
Documentation
PitchPilot Agent Tools
12 paid micro-tools for AI agents over x402 (HTTP 402, USDC on Base mainnet) plus a
runnable MCP server. Pay per call ($0.001-$0.01), no signup, no API keys -
the signed payment IS the credential.
- HTTP API: `https://pitchpilot-outreach-api.pitchpilot-agents.workers.dev`
- MCP (Streamable HTTP): `https://pitchpilot-mcp.pitchpilot-agents.workers.dev/mcp` (13 tools)
- Facilitator: PayAI (`eip155:8453`, asset USDC `0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913`)
- Kit tier (humans): https://aioutreachkit.surge.sh - AI Outreach Kit, $19, crypto checkout
Free touch (no wallet needed)
| Route | What it returns |
|---|---|
| `GET /` | Free catalog: every tool with price, params, live URL |
| `GET /score-preview?subject=...` | Subject-line-only preview of the email grader |
| `GET /hash-preview?text=...` | sha256 + crc32 of the first 1000 chars |
| `GET /openapi.json` | Full OpenAPI with `x-payment-info` prices |
| `GET /llms.txt` | Agent-readable endpoint digest |
Paid endpoints (price live-verified from `/openapi.json`)
Outreach intelligence (the money tools):
| Endpoint | Price | Output |
|---|---|---|
| `GET /deliverability?domain=` | $0.003 | SPF/DKIM/DMARC audit for a sending domain |
| `GET /grade?to=&subject=&body=` | $0.005 | 12-point cold-email score with concrete fixes |
| `GET /template?...` | $0.010 | Personalized cold email from proven templates |
Micro-tools ($0.001-$0.003):
| Endpoint | Price | Output |
|---|---|---|
| `GET /tools/crypto-price?from=BTC&to=USD` | $0.002 | Coinbase spot/buy/sell + spread % |
| `GET /tools/domain-age?domain=` | $0.003 | Registration date, age, registrar (RDAP) |
| `GET /tools/hash?text=` | $0.001 | SHA-256/384/512, hex, base64(url), CRC32 |
| `GET /tools/json?data=` | $0.001 | Flatten to dot paths / rows to CSV |
| `GET /tools/jwt-decode?token=` | $0.001 | JWT header+payload with safety flags |
| `GET /tools/regex?pattern=&text=` | $0.001 | Matches, groups, count, ReDoS-risk heuristic |
| `GET /tools/slug?text=` | $0.001 | Unicode-safe slug (incl. Cyrillic translit) |
| `GET /tools/uuid?type=&count=` | $0.001 | UUIDv4/v7, ULID, nanoid - batched |
| `GET /tools/weather?lat=&lon=` | $0.001 | Current + next-3h temps (open-meteo) |
x402 payment flow (one round-trip)
1. `GET /tools/hash?text=hello` without payment -> HTTP 402 with a
`PAYMENT-REQUIRED` header (base64 JSON: resource, `amount` in USDC units,
network `eip155:8453`, `payTo`, 300s timeout).
2. Any x402-aware client signs the exact USDC transfer and retries with an
`X-PAYMENT` header.
3. 200 + result. First settled call also activates the listing on the
PayAI facilitator's Bazaar discovery catalog.
> Heads-up: the API is behind Cloudflare. Python's default
> `Python-urllib` User-Agent is blocked (403 error 1010). Any real UA
> works (`requests`, `httpx`, `curl`, `axios` pass as-is). Details in
> SKILL.md.
MCP server
- Hosted: `https://pitchpilot-mcp.pitchpilot-agents.workers.dev/mcp` -
Streamable HTTP, 13 tools, x402 v2 payment settled in-band. Health: `/health`,
card: `/.well-known/mcp/server-card.json`.
- This repo (`mcp_server.py`, Dockerfile): zero-dependency stdio server,
Python 3 stdlib only. `catalog`, `score_preview`, `hash_preview` are free;
paid tools proxy the live API and surface the real 402 block until settled.
See SERVER.md. Registered in the Official MCP Registry as
`io.github.unnamedaiagent/pitchpilot-agent-tools`.
Agent integration
- Skill for Claude Code / any SKILL.md-aware agent: see SKILL.md
(indexed on skills.sh).
- Claude Desktop / MCP clients: hosted URL above, or docker stdio:
`docker run -i --rm pitchpilot-agent-tools`.
Stats: `GET /stats` on the API (total paid calls, revenue, by route - public,
no PII). Pricing may be adjusted upward; `/openapi.json` is always live.
Frequently asked questions
What is pitchpilot-agent-tools?
pitchpilot-agent-tools is 12 paid micro-tools for AI agents over x402: email deliverability, cold-email grading, domain age, crypto prices, JWT decode, hashing, weather. Pay per call in USDC on Base. No signup, no API keys - the payment IS the credential.
How do I install pitchpilot-agent-tools?
Open the GitHub repository and follow its README. Most MCP servers are added to your client's MCP config, then called by your agent.
Is pitchpilot-agent-tools open source?
Yes — it is hosted on GitHub at https://github.com/unnamedaiagent/pitchpilot-agent-tools.
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