aid: p0stman-com name: p0stman description: >- p0stman is an AI-native product studio operated by Thrive Venture Labs Ltd (Norfolk and London, UK), founded by Paul Gosnell. It builds AI voice agents, AI automation, operations command centres, rapid MVPs and "agentic web readiness" rebuilds for clients at fixed prices from £1,500-£8,000, and it uses its own site as the demonstration: p0stman.com serves a live anonymous MCP server at /api/mcp (five tools, JSON-RPC 2.0, protocol 2024-11-05), an A2A agent card for its assistant "Zero" at /.well-known/agent-card.json with a task endpoint at /api/agent, machine-readable JSON at /api/ai/context, /api/ai/services and /api/ai/portfolio, plus llms.txt, agents.md, context.md and a root mcp.json manifest. No OpenAPI, SDK, OAuth surface or developer sign-up is published - the whole API is free, anonymous and read-mostly, with two write tools that book a discovery call or send an enquiry. Not the Postman API platform. image: https://p0stman.com/icon-512.png url: https://raw.githubusercontent.com/api-evangelist/p0stman-com/refs/heads/main/apis.yml x-type: company x-source: harvest:a2a-registry x-tier: profiled x-tier-reason: 'enrichment pass 2026-09-19: full contract discovery run; live remote MCP server (5 tools with inputSchema), A2A agent card at both canonical and legacy paths plus a JSON-RPC task endpoint, llms.txt, agents.md and JSON context endpoints found on p0stman.com; no OpenAPI, SDK or OAuth surface exists' specificationVersion: '0.20' created: '2026-09-19' modified: '2026-09-19' tags: - AI Agents - MCP - A2A - Agentic Web - Voice AI - AI Automation - Product Studio - Software Development - Consulting - United Kingdom apis: - aid: p0stman-com:p0stman-mcp-server name: p0stman MCP Server description: >- Live, anonymous, remote Model Context Protocol server at https://p0stman.com/api/mcp (JSON-RPC 2.0 over HTTPS POST, protocol 2024-11-05, tools primitive only). Five tools: get_services (services with GBP "from" prices and timelines), get_portfolio (case studies, filterable by industry), search_content (guides and pages), and two writes - book_discovery_call and submit_inquiry - that send a real enquiry to the founder. No authentication, no rate limit published, no idempotency or reversal path on the writes. Documented in agents.md with a JSON-RPC example per tool; advertised in llms.txt, context.md and /mcp.json; robots.txt explicitly allows the path. image: https://p0stman.com/icon-512.png humanURL: https://p0stman.com/agents.md baseURL: https://p0stman.com/api/mcp tags: - MCP - AI Agents - JSON-RPC - Services - Portfolio properties: - type: Documentation url: https://p0stman.com/agents.md - type: MCPServer url: mcp/p0stman-com-mcp.yml - type: Authentication url: authentication/p0stman-com-authentication.yml - type: Conventions url: conventions/p0stman-com-conventions.yml - type: ErrorCatalog url: errors/p0stman-com-problem-types.yml - type: RateLimits url: rate-limits/p0stman-com-rate-limits.yml - type: Conformance url: conformance/p0stman-com-conformance.yml - type: Lifecycle url: lifecycle/p0stman-com-lifecycle.yml overlays: [] - aid: p0stman-com:zero-a2a-agent name: Zero A2A Agent description: >- p0stman's agent-to-agent surface: an A2A agent card for "Zero" served at /.well-known/agent-card.json (and the legacy /.well-known/agent.json) on p0stman.com and www.p0stman.com, pointing at an anonymous JSON-RPC 2.0 task endpoint at https://p0stman.com/api/agent. Three skills - inquire (services, pricing, capabilities), portfolio (case studies by industry) and book (schedule a 30-minute discovery call with Paul Gosnell) - text/plain in and out, no streaming, push notifications or task history. The card is flavored against A2A 1.0.0 (no protocolVersion, pre-0.3 authentication.schemes). image: https://p0stman.com/icon-512.png humanURL: https://p0stman.com/what-is-a2a-protocol baseURL: https://p0stman.com/api/agent tags: - A2A - AI Agents - JSON-RPC - Booking properties: - type: Documentation url: https://p0stman.com/agents.md - type: AgentCard url: a2a/p0stman-com-a2a.yml - type: Authentication url: authentication/p0stman-com-authentication.yml - type: Conventions url: conventions/p0stman-com-conventions.yml - type: ErrorCatalog url: errors/p0stman-com-problem-types.yml - type: Conformance url: conformance/p0stman-com-conformance.yml overlays: [] - aid: p0stman-com:p0stman-ai-context-api name: p0stman AI Context API description: >- Three anonymous JSON endpoints documented in agents.md for agents that do not speak MCP: GET /api/ai/context (company, services, case_studies, contact, how_to_engage, mcp_endpoint), GET /api/ai/services (services with slug, price_from, currency, timeline, url and subOffers) and GET /api/ai/portfolio (case studies with slug, title, industry, summary, tech, timeline, url). Read-only, CORS-open, no OpenAPI published - the response shapes are described in prose only. image: https://p0stman.com/icon-512.png humanURL: https://p0stman.com/agents.md baseURL: https://p0stman.com/api/ai tags: - JSON - AI Agents - Services - Portfolio properties: - type: Documentation url: https://p0stman.com/agents.md - type: Authentication url: authentication/p0stman-com-authentication.yml - type: Conventions url: conventions/p0stman-com-conventions.yml overlays: [] maintainers: - FN: Kin Lane email: kin@apievangelist.com - FN: APIs.json email: info@apis.io common: - type: Website url: https://p0stman.com/ - type: Documentation url: https://p0stman.com/agents.md - type: GettingStarted url: https://p0stman.com/agents.md - type: Support url: https://p0stman.com/contact - type: Contact url: https://p0stman.com/contact - type: Pricing url: https://p0stman.com/pricing - type: Blog url: https://p0stman.com/guides - type: Leadership url: https://p0stman.com/paulgosnell - type: TermsOfService url: https://p0stman.com/terms - type: PrivacyPolicy url: https://p0stman.com/privacy - type: Sitemap url: https://p0stman.com/sitemap.xml - type: SourceCode url: https://github.com/paulgosnell/zero-agent - type: LinkedIn url: https://linkedin.com/in/pgosnell - type: Twitter url: https://x.com/paulgosnell - type: LLMsTxt url: llms/p0stman-com-llms.txt - type: AgentsMd url: llms/p0stman-com-agents.md - type: WellKnown url: well-known/p0stman-com-well-known.yml - type: AgentCard url: a2a/p0stman-com-a2a.yml - type: MCPServer url: mcp/p0stman-com-mcp.yml - type: Authentication url: authentication/p0stman-com-authentication.yml - type: Conventions url: conventions/p0stman-com-conventions.yml - type: ErrorCatalog url: errors/p0stman-com-problem-types.yml - type: RateLimits url: rate-limits/p0stman-com-rate-limits.yml - type: Plans url: plans/p0stman-com-plans-pricing.yml - type: Conformance url: conformance/p0stman-com-conformance.yml - type: Lifecycle url: lifecycle/p0stman-com-lifecycle.yml - type: Packages url: packages/p0stman-com-packages.yml - type: AgentSkill url: skills/_index.yml - type: DomainSecurity url: security/p0stman-com-domain-security.yml - type: RegulatoryPosture url: regulatory/p0stman-com-regulatory-posture.yml - type: DataSubjectRequest url: https://p0stman.com/privacy x-enrichment: date: '2026-09-19' status: enriched artifacts_added: 21 pass: local-v3