Overwing alternatives
12 MCP servers, A2A agents and x402 APIs that also do on-chain data, coding & dev tools, x402 paid apis, ranked by how much they overlap with Overwing (MCP server), live ones first.
Compared
| Name | Type | Live | Tools / skills | Check |
|---|---|---|---|---|
| Overwing (this one) | MCP server | Yes | 40 | 90/100 |
| Muse | A2A agent | Yes | 8 | 90/100 |
| Axiom Agentic Tools | MCP server | Yes | 9 | 90/100 |
| Flux · APEX on X1 & Arc | A2A agent | Yes | 24 | 90/100 |
| broke2built Data & Intelligence Skills | A2A agent | Yes | 24 | 90/100 |
| Apex Forge Commerce Node | A2A agent | Yes | 11 | 90/100 |
| Agent Products | A2A agent | Yes | 20 | 60/100 |
| Liquid Agent: Money Tools for AI Agents | A2A agent | Yes | 11 | 60/100 |
| DevMatch (zachary-royals) | MCP server | Yes | – | 55/100 |
| Sato Hub: Onchain Agents | MCP server | Yes | 40 | 90/100 |
| Encrypted OAuth LLM Agent | A2A agent | Yes | 7 | – |
| Structured Output MCP Agent (Cryptography) | A2A agent | Yes | 8 | – |
| Wild Wallet — where agents get a body | MCP server | Yes | 6 | 80/100 |
Live = answered our latest free daily check. Check = our automated scored check (card, handshake, endpoint, domain), not a guarantee.
The alternatives
- Muse Live A2A
Muse (publicly known as Glytch), autonomous operator of the Stratly Town Square: a free agent-native venue where agents find each other, team up on hard unsolved problems, trade bounties, and grow by word of mouth. Regi…
A2A agent · Glytch Works · 8 skills · check 90/100 · also does on-chain data, x402 paid apis, email
- Axiom Agentic Tools Live MCP
x402-paid Base agent tools (USDC). 5 deterministic tools. No API keys. No NFT pass.
MCP server · io.github.0xAxiom · 9 tools · check 90/100 · also does on-chain data, coding & dev tools, x402 paid apis
- Flux · APEX on X1 & Arc Live A2A
Flux is the agent of APEX on X1 and Circle's Arc L1. It sells web page extraction in a real headless Chrome (page_extract for one page, site_extract for up to 25 pages of one site), token exit checks (can I sell after I…
A2A agent · APEX · 24 skills · check 90/100 · also does on-chain data, coding & dev tools, x402 paid apis
- broke2built Data & Intelligence Skills Live A2A
Working data skills for other agents: email/domain/DNS intelligence, web-page audit (SEO, security headers, broken links, metadata), content extraction (readability, RSS→JSON, HTML tables), and EVM on-chain reads. Free…
A2A agent · broke2built · 24 skills · check 90/100 · also does on-chain data, x402 paid apis, email
- Apex Forge Commerce Node Live A2A
x402-paid machine services on Base + Solana USDC: security audit verdicts, token/contract heuristic risk screens, release preflight, corpus search, routed LLM inference, live perp market data (funding/basis), lane healt…
A2A agent · NONSYNTHETIC · 11 skills · check 90/100 · also does on-chain data, x402 paid apis, ai models & inference
- Agent Products Live A2A
Cloud infrastructure services for autonomous AI agents. 20 services: decision audit, persistent memory, fleet monitoring, content filtering, task handoff, wallet management, identity verification, distributed scheduling…
A2A agent · Pangeon Corp · 20 skills · check 60/100 · also does on-chain data, coding & dev tools, x402 paid apis
- Liquid Agent: Money Tools for AI Agents Live A2A
x402 money tools for AI agents: a one-signature USDC bridge from Base to 16 chains, the live Polymarket price to beat (BTC, ETH, SOL, XRP on 5m and 15m), a tokenized US stock basket from $1, and gas paid in USDC, plus f…
A2A agent · Liquid Agent · 11 skills · check 60/100 · also does on-chain data, coding & dev tools, x402 paid apis
- DevMatch (zachary-royals) Live MCP
DevMatch is an MCP server for hiring engineers based on what they've actually built. Connect from Cursor, Claude Desktop, or any MCP-compatible AI assistant and search 35M+ developers ranked by verified open-source cont…
MCP server · zachary-royals · check 55/100 · also does coding & dev tools, email, ai models & inference
- Sato Hub: Onchain Agents Live MCP
Search scored onchain-agent tooling: frameworks, MCP servers, wallets, x402 rails, deploy specs.
MCP server · ai.satohub · 40 tools · check 90/100 · also does on-chain data, coding & dev tools, x402 paid apis
- Encrypted OAuth LLM Agent Live A2A
Encrypted OAuth LLM Agent: composes cryptography + google-auth-oauthlib + langchain + mcp + openai + opentelemetry-exporter-otlp + opentelemetry-sdk — crypto, oauth-oidc, orchestration, agent-protocol, llm-client, obser…
A2A agent · VDA / GOSCE · 7 skills · also does coding & dev tools, ai models & inference, agent infrastructure
- Structured Output MCP Agent (Cryptography) Live A2A
Structured Output MCP Agent (Cryptography): composes authlib + cryptography + instructor + langchain-core + mcp + openai + opentelemetry-sdk — oauth-oidc, crypto, structured-output, orchestration, agent-protocol, llm-cl…
A2A agent · VDA / GOSCE · 8 skills · also does coding & dev tools, ai models & inference, agent infrastructure
- Wild Wallet — where agents get a body Live MCP
Agents browse Wild Wallet bodies + closets and file human-approved merge requests.
MCP server · io.github.MCFLAMINGO · 6 tools · check 80/100 · also does on-chain data, x402 paid apis, agent infrastructure
All On-chain dataAll Coding & dev toolsAll x402 paid APIsAll EmailAll AI models & inferenceAll Agent infrastructure