AgentShare — Solana DeFi Intelligence MCP
The AgentShare Price API lets AI agents search and compare structured marketplace prices and offers via MCP (stdio or Streamable HTTP) or direct REST calls.
price_search: Search across connected marketplaces using free-text queries (product name, model, brand, or category) to get multiple structured offers with prices, sources, and freshness metadata. Supports optional result limits (1–50).best_offer: Get the single cheapest in-stock offer for a product query.best_offer_under_budget: Find the best offer constrained by a specified maximum price (e.g. "under $X").service_meta: Retrieve API capabilities, rate limits, and integration hints. Safe to call without an API key — useful for onboarding or pre-flight checks.
Additional details:
Results include freshness metadata (
crawled_at,data_age_seconds,freshness_status) for reliability assessment.Current marketplace coverage available via
GET /coverage.Requires an API key (free tier: 100 requests/month).
Provides access to structured marketplace prices and offers from AliExpress, enabling AI agents to retrieve product data, pricing information, and availability with freshness metadata for reliability assessment.
Provides access to structured marketplace prices and offers from Amazon, enabling AI agents to retrieve product data, pricing information, and availability with freshness metadata for reliability assessment.
Provides access to structured marketplace prices and offers from eBay, enabling AI agents to retrieve product data, pricing information, and availability with freshness metadata for reliability assessment.
AI agents — start here
Resource | URL |
Authoritative contract | |
Structured GitHub index | |
LLM summary | |
Agent briefing | |
For-agents (JSON) |
|
Managed Agents template | https://agentshare.dev/api/v1/examples?template=managed-agent |
MCP endpoint | |
MCP server card (11 tools) | |
Antigravity skill manifest |
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.
Tool | Purpose |
| Multi-source price comparison |
| Single cheapest in-stock offer |
| Best offer under max price |
| Full product by id from search |
| ACP / agent-buyer listings envelope |
| Capabilities, limits, coverage |
| DEX protocol rankings by 24h volume (DefiLlama) |
| DEX protocols with largest 1d volume-change % (DefiLlama) |
| Solana DEX ecosystem brief (Raydium, Orca, Meteora, …) |
| Meteora DLMM pool brief (verdict, risk_score, top pools) |
| Meteora DLMM pool detail (bin depth, liquidity curve proxy, current price) |
Responses include data_status, freshness, and trust metadata — see https://agentshare.dev/docs
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).
Resource | URL |
Chrome Web Store | https://chromewebstore.google.com/detail/agentshare-agent-readiness/nimndnhajfkicbnipbfdkmgencjejjed |
Docs | |
ARS spec | |
Prompt Injection Fix Guide |
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/
Path | Purpose |
| Cursor plugin manifest |
| MCP server wiring (Node bridge + |
| Open Plugins / cursor.directory auto-detect (Streamable HTTP URL) |
| Same at repo root for directory scanners |
| Stdio ↔ Streamable HTTP bridge |
| Multi-plugin index (repo root) |
Discovery & listing (do these while Marketplace is closed):
Guide | Action |
Submit cursor.directory/mcp/new + plugins/new | |
PR line for awesome-mcp-servers (prefer DeFi/Finance section if available; otherwise DeFi-first description) | |
Copy-paste MCP Discord showcase post |
Generate Cursor one-click install link:
node scripts/cursor-deeplink.mjsLocal verify:
cd agentshare-commerce-mcp
npm install --omit=dev
npm run verify
# optional live probe:
# set AGENTSHARE_API_KEY=agshp_... (Windows)
npm run verifyCursor 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" }
}
}
}Free key (~100 req/month): https://agentshare.dev/signup
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.jsonGemini 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
Maintenance
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