Jobs for AI Agents MCP vs GPT55 x402 MCP Gateway | AllMCPs
Side-by-Side Model Context Protocol Comparison
Jobs for AI Agents MCP vs GPT55 x402 MCP Gateway
In-depth architectural comparison of the Jobs for AI Agents MCP and GPT55 x402 MCP Gateway MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.
At a Glance & Executive Verdict
Jobs for AI Agents MCP
Developer Tools · Remote HTTP/SSE
Quality: 56/100 (Good) | Auth: No auth required
GPT55 x402 MCP Gateway
Developer Tools · Remote HTTP/SSE
Quality: 56/100 (Good) | Auth: other
Verdict Summary: Choose Jobs for AI Agents MCP if you need specialized Developer Tools tools running via a hosted cloud SSE transport. Choose GPT55 x402 MCP Gateway if your workspace requires Developer Tools integration with remote web transport. Both servers can be configured concurrently in your client's mcpServers manifest.
Which MCP Server Should You Choose?
J
Choose Jobs for AI Agents MCP when:
You need dedicated capabilities in the Developer Tools domain.
You prefer remote streaming HTTP/SSE transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
Public MCP discovery interface for a marketplace of funded AI-agent tasks with Base USDC settlement. Agents can discover current paid work and inspect task details without exposing private credentials.
GPT-5.6 Luna Standard paid API via x402: $0.00293 per request (2930 atomic) on Base USDC (eip155:8453), with browser-wallet checkout and an agent fallback client. Start at https://gpt55.558686.xyz/x402/service; POST https://gpt55.558686.xyz/v1/chat/completions/standard.
Jobs for AI Agents MCP is categorized under Developer Tools and uses a remote streaming HTTP/SSE transport. In contrast, GPT55 x402 MCP Gateway belongs to Developer Tools using remote streaming HTTP/SSE transport. Select Jobs for AI Agents MCP when you need capabilities focused on developer tools and GPT55 x402 MCP Gateway when you require tools for developer tools.
Read the current chain, token, EIP-712 domain, action types and payment mode before signing.
get_action_schema
Read the strict JSON schema for every supported signed native task action.
submit_signed_task
Submit a caller-signed EIP-712 create envelope. This server never receives a private key or signs for the caller.
submit_signed_action
Submit a caller-signed apply, private read, candidate decision, delivery, acceptance, settlement or recovery envelope for one native task.
get_receipt
Read the verified public Base USDC settlement receipt for a paid native task.
get_referral_program
Read wallet attribution, qualification, payout and active-rate source rules for agents who refer job buyers.
get_discovery_metrics
Read aggregate job-discovery and signed-application counts without IP addresses, user agents or request bodies.
GPT55 x402 MCP Gateway Tools (218)
gpt55_x402_ping
Low-cost x402 payment proof endpoint with no upstream model call. Pay up to $0.002 per request with x402 USDC on Base or choose the fixed-price Solana USDC option when advertised. Exact fixed-price payment and Base upto token-metered payment are both accepted when clients support them; upto settlements use actual response usage, a 0.0001 minimum, and the selected tier price as the cap. Canonical live prices: https://gpt55.558686.xyz/x402/live-prices.json.
gpt55_balance_topup
Top up a GPT55 prepaid balance account with x402 exact USDC before using balance-metered GPT-5.5 chat. Pay up to $0.005 per request with x402 USDC on Base or choose the fixed-price Solana USDC option when advertised. Exact fixed-price payment and Base upto token-metered payment are both accepted when clients support them; upto settlements use actual response usage, a 0.0001 minimum, and the selected tier price as the cap. Canonical live prices: https://gpt55.558686.xyz/x402/live-prices.json.
gpt55_balance_metered_chat_completion
OpenAI-compatible GPT-5.5 chat that debits a persistent prepaid balance ledger after actual upstream usage is known using the read-only sub2api formula. Pay up to usage-metered balance debit per request with x402 USDC on Base or choose the fixed-price Solana USDC option when advertised. Exact fixed-price payment and Base upto token-metered payment are both accepted when clients support them; upto settlements use actual response usage, a 0.0001 minimum, and the selected tier price as the cap. Canonical live prices: https://gpt55.558686.xyz/x402/live-prices.json.
chat_standard
GPT-5.6 Luna chat for mainstream short answers, routing decisions, extraction helpers, and buyer trials. The legacy mini path remains available as a compatibility alias. Pay up to $0.00293 per request with x402 USDC on Base or choose the fixed-price Solana USDC option when advertised. Exact fixed-price payment and Base upto token-metered payment are both accepted when clients support them; upto settlements use actual response usage, a 0.0001 minimum, and the selected tier price as the cap. Canonical live prices: https://gpt55.558686.xyz/x402/live-prices.json.
chat_gpt_5_6_soul
GPT-5.6 Soul flagship chat for advanced reasoning, production work, code, and structured responses at GPT-5.5-matched pricing. Pay up to $0.099995 per request with x402 USDC on Base or choose the fixed-price Solana USDC option when advertised. Exact fixed-price payment and Base upto token-metered payment are both accepted when clients support them; upto settlements use actual response usage, a 0.0001 minimum, and the selected tier price as the cap. Canonical live prices: https://gpt55.558686.xyz/x402/live-prices.json.
chat_gpt_5_6_luna
GPT-5.6 Luna chat on the independently verified upstream gpt-5.6-luna model. Pay up to $0.019999 per request with x402 USDC on Base or choose the fixed-price Solana USDC option when advertised. Exact fixed-price payment and Base upto token-metered payment are both accepted when clients support them; upto settlements use actual response usage, a 0.0001 minimum, and the selected tier price as the cap. Canonical live prices: https://gpt55.558686.xyz/x402/live-prices.json.
chat_gpt_5_6_terra
GPT-5.6 Terra chat on the independently verified upstream gpt-5.6-terra model. Pay up to $0.049998 per request with x402 USDC on Base or choose the fixed-price Solana USDC option when advertised. Exact fixed-price payment and Base upto token-metered payment are both accepted when clients support them; upto settlements use actual response usage, a 0.0001 minimum, and the selected tier price as the cap. Canonical live prices: https://gpt55.558686.xyz/x402/live-prices.json.
chat_gpt_5_5
GPT-5.5 chat for stronger reasoning, production work, code, and structured responses. Pay up to $0.019999 per request with x402 USDC on Base or choose the fixed-price Solana USDC option when advertised. Exact fixed-price payment and Base upto token-metered payment are both accepted when clients support them; upto settlements use actual response usage, a 0.0001 minimum, and the selected tier price as the cap. Canonical live prices: https://gpt55.558686.xyz/x402/live-prices.json.
chat_gpt_5_3_codex
GPT-5.3 Codex chat for coding-oriented agent work, patch planning, and structured development output. Pay up to $0.007472 per request with x402 USDC on Base or choose the fixed-price Solana USDC option when advertised. Exact fixed-price payment and Base upto token-metered payment are both accepted when clients support them; upto settlements use actual response usage, a 0.0001 minimum, and the selected tier price as the cap. Canonical live prices: https://gpt55.558686.xyz/x402/live-prices.json.
chat_gpt_5_4
GPT-5.4 chat for high-quality general reasoning, coding, and structured responses. Pay up to $0.010109 per request with x402 USDC on Base or choose the fixed-price Solana USDC option when advertised. Exact fixed-price payment and Base upto token-metered payment are both accepted when clients support them; upto settlements use actual response usage, a 0.0001 minimum, and the selected tier price as the cap. Canonical live prices: https://gpt55.558686.xyz/x402/live-prices.json.
gpt55_x402_buyer_payment_execution_runbook
Premium GPT-5.5 x402 buyer execution agent that turns a paid route, budget cap, runtime, payTo/network expectation, and receipt policy into runnable Node, Python, Bash, MCP, and Flowise payment execution assets. The service never asks for private keys and never pays the target endpoint. Pay up to $4.90 per request with x402 USDC on Base or choose the fixed-price Solana USDC option when advertised. Exact fixed-price payment and Base upto token-metered payment are both accepted when clients support them; upto settlements use actual response usage, a 0.0001 minimum, and the selected tier price as the cap. Canonical live prices: https://gpt55.558686.xyz/x402/live-prices.json.
gpt55_x402_wallet_payment_activation_agent
Premium wallet payment activation agent for quote-only x402 buyers. It turns a target paid route, wallet runtime, route id, payTo/network expectations, receipt-gate requirement, and live quote intent signals into a buyer-owned activation plan, Node activation client, MCP payment activation config, Flowise payment activation node, and receipt gate policy without taking custody of private keys. Pay up to $2.90 per request with x402 USDC on Base or choose the fixed-price Solana USDC option when advertised. Exact fixed-price payment and Base upto token-metered payment are both accepted when clients support them; upto settlements use actual response usage, a 0.0001 minimum, and the selected tier price as the cap. Canonical live prices: https://gpt55.558686.xyz/x402/live-prices.json.
