AgentShare — Solana DeFi Intelligence MCP

AI agents — start here

This repository is the public, lightweight face on GitHub. Production API implementation is private; behavior is defined by the live URLs above.

Related MCP server: Sylex Search

MCP tools (11) — catalog v1.0.9

Polymarket prediction-market tools are not on the public MCP catalog (legal review for Vietnam). Live production exposes the tools below.

Responses include data_status, freshness, and trust metadata — see https://agentshare.dev/docs

Auth & x402 (live)

AgentShare runs dual-auth on gated routes:

• API key mode: X-API-Key / Authorization: Bearer

• x402 mode: no key → HTTP 402 + PAYMENT-REQUIRED, then retry with PAYMENT-SIGNATURE

Discovery: https://agentshare.dev/.well-known/x402 · live instructions field: https://agentshare.dev/agent.json → x402_agent_instructions

Notable pricing:

• POST /api/v1/agent/defi/meteora/brief (hot path): dynamic $0.01–$0.30 (base $0.03)

• Dynamic pricing applies based on market volatility and resource velocity — always check PAYMENT-REQUIRED for the exact real-time quote (also in meta.billing.price_usd_live)

• Commerce pilot paths: search/offers/best around $0.001, commerce_quote around $0.002

Pricing page is now agent-first (x402 pay-per-request primary): https://agentshare.dev/pricing

If you receive HTTP 402 (agents — follow exactly)

This platform is agent-first and monetized with HTTP 402 (x402).
If you receive HTTP 402 with a PAYMENT-REQUIRED header:
1) Base64-decode PAYMENT-REQUIRED (JSON: x402Version, resource, accepts[]).
2) Pay the listed USDC amount via Circle Gateway on the stated network
   (pilot: Base Sepolia eip155:84532), then retry with header PAYMENT-SIGNATURE.
3) Or skip payment by sending X-API-Key / Authorization: Bearer (agshp_…).
Dynamic pricing (meteora_brief): $0.01–$0.30 USDC from market volatility + fee/demand velocity.
PAYMENT-REQUIRED is the live quote — never hard-code a fixed price.
Discovery: GET /.well-known/x402 · Pricing: GET /pricing

MCP registry for builders and autonomous agents

AgentShare also runs a curated MCP Registry at https://agentshare.dev/registry

Agents discovering other MCPs — fetch order:

1. Hot list: GET https://agentshare.dev/api/v1/public/mcp-registry/trends

2. Compact verified list: GET https://agentshare.dev/api/v1/public/mcp-registry/summary

3. Full entries: GET https://agentshare.dev/api/v1/registry/entries

• Human submit page: https://agentshare.dev/registry#submit

• Agent/self-serve submit API: POST https://agentshare.dev/api/v1/registry/submit

• Agent key mint (tiny x402 or full API key): POST https://agentshare.dev/api/v1/registry/agent-key

• Platform pin: AgentShare — Solana DeFi Intelligence is always list/rank position #1

Agent submit flow

1. Call POST https://agentshare.dev/api/v1/registry/agent-key

2. Authenticate either with:

   • a normal X-API-Key, or

   • x402: no key → receive HTTP 402 → pay tiny USDC amount → retry with PAYMENT-SIGNATURE

3. Receive a short-lived scoped key with scope registry:submit

4. Use that key on POST /api/v1/registry/submit

5. Listing stays pending_review until AgentShare approves it

Approved listings get:

• a public detail page (/registry/{id})

• owner analytics (opens, referrers, countries, client types)

• quick-share actions for X, LinkedIn, Facebook, GitHub README snippets, and copy-link

Chrome extension (Agent Readiness + Prompt Injection Scan + MCP Connect)

Free browser extension — ARS site scan + Prompt Injection Scan (client-side DOM) + MCP Connect (copy Cursor/Claude/VS Code config for agentshare.dev/mcp).

Extension source is proprietary (private backend repo); this public repo documents the product for discovery.

Cursor Marketplace plugin

Official Cursor plugin scaffold: agentshare-commerce-mcp/

Discovery & listing (do these while Marketplace is closed):

Generate Cursor one-click install link:

node scripts/cursor-deeplink.mjs

Local verify:

cd agentshare-commerce-mcp
npm install --omit=dev
npm run verify
# optional live probe:
# set AGENTSHARE_API_KEY=agshp_...   (Windows)
npm run verify

Cursor Marketplace org applications are reviewed selectively (2026); use cursor.directory for community listing — see docs/CURSOR_DIRECTORY.md.

Quick connect (MCP)

{
  "mcpServers": {
    "agentshare": {
      "url": "https://agentshare.dev/mcp",
      "headers": { "X-API-Key": "YOUR_AGENTSHARE_KEY" }
    }
  }
}

Get API key (secondary human plan): https://agentshare.dev/signup

Prefer autonomous-agent payment via x402: https://agentshare.dev/.well-known/x402

See mcp-config.json and server/bridge.mjs for Node bridge.

Disclaimers (important)

Informational only. AgentShare provides data analytics and DeFi intelligence for informational purposes only. Content generated by our API/MCP tools does not constitute financial, investment, or trading advice. Users and autonomous agents are solely responsible for their own decisions and on-chain actions.

Miễn trừ trách nhiệm (VN): Sản phẩm chỉ cung cấp dữ liệu/phân tích tham khảo, không phải lời khuyên đầu tư/giao dịch. Người dùng/agent tự chịu trách nhiệm cho mọi quyết định và hành động on-chain.

Vietnam notice: This service is not intended for users located in Vietnam. Nếu truy cập từ Việt Nam (kể cả qua VPN), người dùng tự chịu hoàn toàn trách nhiệm pháp lý theo quy định địa phương.

Antigravity & Gemini (2026)

• Antigravity skill: agentshare-price-intelligence — https://agentshare.dev/.well-known/antigravity-skills.json

• Gemini Managed Agents: https://agentshare.dev/api/v1/examples?template=managed-agent

Aligned with Google I/O 2026 agentic stack (Antigravity 2.0, SDK, Gemini 3.5 Flash tool loops).

Coverage

AI hardware, robotics, mini PCs, robot/RC power — https://agentshare.dev/coverage

License

MIT — LICENSE