Official description7 sourcesMCP servers8d ago

vinaybhosle/agentstamp

Trust intelligence for AI agent

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Config template (adjust for your client)

claude mcp add agentstamp -- npx -y agentstamp

A pasteable skeleton generated from the repository name. Check the project README for the exact package and arguments.

Star count: 2 ★ · vinaybhosle/agentstamp · read from the repository page · (checked 2026-10-16 20:00:20)
Source: collected from the punkpeye/awesome-mcp-servers list · type: MCP server
Harvest history: first seen 2026-10-09 · last seen 2026-10-16 · seen 32× · listed by 7 sources
Score: score 703 · 2 ★ · 7 sources · mcp

FAQ (answers come from our records)

How do I install it?

We did not find an install command for this repository (our install coverage is only about 4%). Check its README or releases page.

Who is it for?

We filed it under these tags: MCP 服务. The tags come from the entry itself, not a taxonomy we imposed.

Who maintains it?

repository vinaybhosle/agentstamp；first catalogued 2026-10-09；last seen 2026-10-16。There is no official certification or quality rating here — we record sources and dates only.

Third-party quality signals

AgentStamp

以下摘录自该仓库的 README（片段） · 在 GitHub 读完整 README →

**Stamp your agent into existence.**
A lightweight x402-powered platform combining AI agent identity certification, a public agent registry, reputation scores, cross-protocol passports, and a digital wishing well — all payable via USDC micropayments on Base and Solana.
**Live at:** https://agentstamp.org
Quick Start
Web Frontend
Seed Demo Data
Architecture
- **Runtime:** Node.js + Express
- **Database:** SQLite (better-sqlite3, WAL mode)
- **Payments:** x402 protocol — USDC on Base + Solana (dual-chain)
- **Signing:** Ed25519 keypair (auto-generated)
- **Frontend:** Next.js 16 + Tailwind CSS + shadcn/ui
- **SDK:** agentstamp-verify on npm (Express + Hono middleware)
- **MCP:** Live MCP server at /mcp (Streamable HTTP transport, 17 tools)
- **HTTPS:** Cloudflare Tunnel
- **Process Manager:** PM2
Security
- **Helmet** with HSTS (2-year max-age, includeSubDomains, preload)
- **x402 fail-closed guard** — if payment middleware fails, paid routes return 503 (not free)
- **Wallet validation middleware** — mutation requests without wallet address return 401
- **Rate limiting** — 100 req/min per IP
- **MCP session bounds** — 1000 max sessions, 30-min idle timeout, 5-min cleanup
- **Process error handlers** — uncaughtException (graceful shutdown) + unhandledRejection
- **Input sanitization** — HTML tag stripping, field validation, parameterized SQL queries
- **File permissions** — Ed25519 keys and .env at mode 0o600
API Reference
The Stamp — Identity Certificates
| Method | Endpoint | Price | Description |
|--------|----------|-------|-------------|
| POST | /api/v1/stamp/mint/bronze | $0.001 | Mint bronze stamp (24h) |
| POST | /api/v1/stamp/mint/silver | $0.005 | Mint silver stamp (7d) |
| POST | /api/v1/stamp/mint/gold | $0.01 | Mint gold stamp (30d) |
| GET | /api/v1/stamp/verify/:certId | FREE | Verify certificate |
| GET | /api/v1/stamp/stats | FREE | Stamp statistics |
The Registry — Agent Directory
| Method | Endpoint | Price | Description |
|--------|----------|-------|-------------|
| POST | /api/v1/registry/register | $0.01 | Register agent (30d) |
| PUT | /api/v1/registry/update/:agentId | $0.005 | Update listing |
| POST | /api/v1/registry/endorse/:agentId | $0.005 | Endorse agent |
| GET | /api/v1/registry/search | FREE | Search agents |
| GET | /api/v1/registry/browse | FREE | Browse agents |
| GET | /api/v1/registry/agent/:agentId | FREE | Agent profile |
| GET | /api/v1/registry/agent/:agentId/reputation | FREE | Reputation score (0-100) |
| GET | /api/v1/registry/leaderboard | FREE | Top agents |
| POST | /api/v1/registry/heartbeat/:agentId | FREE | Heartbeat ping |
The Well — Digital Wishing Well
| Method | Endpoint | Price | Description |
|--------|----------|-------|-------------|
| POST | /api/v1/well/wish | $0.001 | Submit wish |
| POST | /api/v1/well/grant/:wishId | $0.005 | Grant wish |
| GET | /api/v1/well/wishes | FREE | Browse wishes |
| GET | /api/v1/well/wish/:wishId | FREE | Wish detail |
| GET | /api/v1/well/trending | FREE | Trending categories |
| GET | /api/v1/well/stats | FREE | Statistics |
| GET | /api/v1/well/insights | $0.01 | Market insights |
| GET | /api/v1/well/insights/preview | FREE | Insights preview |
Passport — Cross-Protocol Identity
| Method | Endpoint | Price | Description |
|--------|----------|-------|-------------|
| GET | /api/v1/passport/:walletAddress | FREE | Full signed passport |
| GET | /api/v1/passport/:walletAddress/a2a | FREE | A2A agent card |
Discovery & Health
| Method | Endpoint | Description |