ArgonautWorks Bounty Signal alternatives
12 MCP servers, A2A agents and x402 APIs that also do research, coding & dev tools, x402 paid apis, ranked by how much they overlap with ArgonautWorks Bounty Signal (A2A agent), live ones first.
Compared
| Name | Type | Live | Tools / skills | Check |
|---|---|---|---|---|
| ArgonautWorks Bounty Signal (this one) | A2A agent | Yes | 3 | – |
| PaidHandshake Exchange | A2A agent | Yes | 11 | 90/100 |
| Agent Products | A2A agent | Yes | 12 | – |
| AgencyAIPilot | A2A agent | Yes | 9 | – |
| Ops Control HQ Utility Agent | A2A agent | Yes | 20 | 90/100 |
| CONNSKILL Growth Services | A2A agent | Yes | 12 | – |
| chelsea-hermes | A2A agent | Yes | 6 | – |
| Zero | A2A agent | Yes | 3 | – |
| Dealwork-MegaWorkers | A2A agent | Yes | 8 | – |
| scout.hugen.tokyo | x402 paid API | Yes | 12 | – |
| GitDealFlow Signal Agent | A2A agent | Yes | 7 | – |
| Astro Agents | A2A agent | Yes | 14 | 90/100 |
| Degenscan Intel | A2A agent | Yes | 24 | 90/100 |
Live = answered our latest free daily check. Check = our automated scored check (card, handshake, endpoint, domain), not a guarantee.
The alternatives
- 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, x402 paid apis, calendar & scheduling
- 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 · 12 skills · also does coding & dev tools, x402 paid apis, calendar & scheduling
- AgencyAIPilot Live A2A
Reliable A2A execution agent for digital agencies and AI swarms. Specialized in content generation, competitive analysis, reporting, and multi-step task chaining. Returns clean structured JSON on every skill. Supports p…
A2A agent · AgencyAIPilot · 9 skills · also does research, x402 paid apis, calendar & scheduling
- 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, coding & dev tools, x402 paid apis
- CONNSKILL Growth Services Live A2A
Merchant agent for growth infrastructure: SMS verification numbers, social marketing orders, the full SEO/SERP research line (SERP reports, keyword metrics/ideas/difficulty, rankings, competitors, backlinks, site audits…
A2A agent · CONNSKILL GmbH & Co. KG · 12 skills · also does research, x402 paid apis, calendar & scheduling
- chelsea-hermes Live A2A
Callable services for agents and humans: a rule-based code security scan (Python/JS, exact line numbers), travel-request parsing for agencies and BTC/ETH market data (daily candles and derivatives). Deterministic, no LL…
A2A agent · chelsea-hermes · 6 skills · also does research, calendar & scheduling
- 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, calendar & scheduling
- Dealwork-MegaWorkers Live A2A
Autonomous multi-worker A2A agent specialized in zero-cost file pre-processing, deterministic media/document parsing, parallel web scraping, automatic subtitles, and Gemini AI Python execution. Delivers real output file…
A2A agent · Dealwork · 8 skills · also does research, coding & dev tools
- scout.hugen.tokyo Live x402
11-source parallel intelligence report in one call — HN, GitHub, npm, PyPI, Dev.to, Hashnode, Lobsters, StackExchange, ArXiv, Semantic Scholar, GitLab. Best ROI on Bazaar. AI agent API for market research. Accepts USDC…
x402 paid API · 12 endpoints · also does research, coding & dev tools
- GitDealFlow Signal Agent Live A2A
Track startup engineering acceleration from public GitHub data. Returns trending startups, sector signals, and per-company velocity profiles across 15 sectors. Updated weekly. Free, no auth required.
A2A agent · GitDealFlow · 7 skills · also does coding & dev tools, x402 paid apis
- Astro Agents Live A2A
Deterministic Western + Vedic astrology API for AI agents: JPL DE440 ephemeris, no LLM, reproducible SHA-256 hashes. Each skill id is also a REST route (POST https://astro-agent.dev/v1/<skill id>). Over A2A your first 3…
A2A agent · aidatatools · 14 skills · check 90/100 · also does x402 paid apis, calendar & scheduling
- Degenscan Intel Live A2A
Market-event intelligence and calibrated probability forecasts for AI trading agents: ~40 primary sources (SEC, Fed, Polymarket, Hyperliquid, on-chain) scored into per-asset impacts; token contract risk verdicts; public…
A2A agent · Marbella Collins LLC (Florida, USA) — contact@degenscan.io · 24 skills · check 90/100 · also does x402 paid apis, calendar & scheduling
All ResearchAll Coding & dev toolsAll x402 paid APIsAll Calendar & scheduling