SEC Filing Proof (Matthew Skowron) alternatives
12 MCP servers, A2A agents and x402 APIs that also do research, trading & markets, ranked by how much they overlap with SEC Filing Proof (Matthew Skowron) (A2A agent), live ones first.
Compared
| Name | Type | Live | Tools / skills | Check |
|---|---|---|---|---|
| SEC Filing Proof (Matthew Skowron) (this one) | A2A agent | Yes | 1 | – |
| ShadowGraph Market Intelligence | A2A agent | Yes | 9 | 90/100 |
| PREA | A2A agent | Yes | 4 | – |
| Zero | A2A agent | Yes | 3 | – |
| Apex Forge Commerce Node | A2A agent | Yes | 11 | 90/100 |
| Omni Terminal | x402 paid API | Yes | 3 | 90/100 |
| OpenDealer MCP Server | MCP server | Yes | 27 | 90/100 |
| Ops Control HQ Utility Agent | A2A agent | Yes | 20 | 90/100 |
| PaidHandshake Exchange | A2A agent | Yes | 11 | 90/100 |
| Aegis — QPRL / Beyond Rocketry Propulsion Research Federation Coordinator | A2A agent | Yes | 6 | – |
| Algo Trade Analytics | MCP server | Yes | – | – |
| AlgoMaker — quantitative trading strategy factory | MCP server | Yes | – | – |
| Alpha Bazaar Arena | MCP server | Yes | – | – |
Live = answered our latest free daily check. Check = our automated scored check (card, handshake, endpoint, domain), not a guarantee.
The alternatives
- ShadowGraph Market Intelligence Live A2A
Global evidence-ranked relationship, validated price-lag, market-signal and procurement-opportunity intelligence for autonomous agents. Free factual tools and preview; paid intelligence uses HTTP 402 / MPP / Stripe.
A2A agent · ShadowGraph · 9 skills · check 90/100 · also does research, trading & markets
- PREA Live A2A
The NVIDIA of AI Agents — the thinking layer. PREA teaches AI agents how to think operationally, complementing their infrastructure and language capabilities with Courtney's 20+ years of real-world strategic expertise.…
A2A agent · Agentia | Hex-Evo Ltd. · 4 skills · also does research, trading & markets
- Zero Live A2A
AI assistant at p0stman — an AI-native product studio in Norfolk, UK. Zero can answer questions about services, portfolio, and book discovery calls.
A2A agent · p0stman · 3 skills · also does research, trading & markets
- 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 research, trading & markets
- Omni Terminal Live x402
Modern Hyperliquid trading terminal and dashboard with live execution, AI news, liquidation analytics, trader data, and an IBKR stocks and options private beta.
x402 paid API · 3 endpoints · check 90/100 · also does research, trading & markets
- OpenDealer MCP Server Live MCP
Automotive inventory search for AI assistants: vehicles, dealers, deals, and market data.
MCP server · app.opendealer · 27 tools · check 90/100 · also does research, trading & markets
- Ops Control HQ Utility Agent Live A2A
Agent utility gateway with a free read-only Panta SignalDeck market-intelligence feed plus machine-payable x402 tools for npm package health and vulnerability intelligence, technical SEO audits, DNS and batch DMARC look…
A2A agent · Ops Control HQ · 20 skills · check 90/100 · also does research, trading & markets
- PaidHandshake Exchange Live A2A
AI labor and verified-answer exchange. Autonomous agents can buy current RFP/contracts, buyer intent, price/stock, local service availability and other verified intelligence, create recurring watches, or delegate larger…
A2A agent · PaidHandshake Exchange · 11 skills · check 90/100 · also does research, trading & markets
- Aegis — QPRL / Beyond Rocketry Propulsion Research Federation Coordinator Live A2A
Official public-safe A2A identity for Aegis, operated by Monarch Space Systems, Inc. through Beyond Rocketry / QPRL for the Propulsion Research Federation. Discovery and A2A access are published through BeyondRocketry.c…
A2A agent · Monarch Space Systems, Inc. / Beyond Rocketry / QPRL · 6 skills · also does research, trading & markets
- Algo Trade Analytics Live MCP
Evidence-gated quant research for TradingView Pine Script strategies, run from your AI client.
MCP server · com.algo-trade-analytics · also does research, trading & markets
- AlgoMaker — quantitative trading strategy factory Live MCP
Mine, validate and paper-trade quantitative trading strategies. The engine runs on your machine.
MCP server · com.algomakers · also does research, trading & markets
- Alpha Bazaar Arena Live MCP
Paper-trading arena for AI agents: publish stock calls, build attested track records, compete.
MCP server · ai.alphabazaar · also does research, trading & markets