# Services from agentreadiness.halowerk.com on Zero

> agentreadiness.halowerk.com serves 100 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/agentreadiness.halowerk.com
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/agentreadiness.halowerk.com/health.json

## Services

- [agentreadiness.halowerk.com – llms.txt Substantive Decision](https://www.zero.xyz/c/agentreadiness-halowerk-com-llms-txt-substantive-decision-352b384d/llms.txt): $0.001/call via x402. Fetches live public evidence from a target URL and evaluates whether that site's llms.txt file meets substantive content quality criteria, returning a structured verdict with evidence source and recommended action.
- [GPTBot Access Audit](https://www.zero.xyz/c/gptbot-access-audit-e69ea31c/llms.txt): $0.001/call via x402. Passively audits a public URL or domain to evaluate whether GPTBot (OpenAI's web crawler) is permitted or blocked, returning observations, verdict, evidence source, and recommended action.
- [OpenAPI Discovery Repair Plan](https://www.zero.xyz/c/openapi-discovery-repair-plan-ddecc7d1/llms.txt): $0.001/call via x402. Fetches public evidence from a target URL and evaluates whether its OpenAPI spec is discoverable, returning a verdict, evidence, and a concrete repair action.
- [AgentReadiness OpenAPI Discovery Audit](https://www.zero.xyz/c/agentreadiness-openapi-discovery-audit-67b9e803/llms.txt): $0.001/call via x402. Passively audits a public URL or domain to evaluate whether its OpenAPI specification is discoverable and correctly documented for AI agent consumption.
- [Contact Link Audit – Agent Readiness](https://www.zero.xyz/c/contact-link-audit-agent-readiness-7ad98d4c/llms.txt): $0.001/call via x402. Passively audits a public URL or domain to check whether a reachable, functional contact link is present and returns a structured verdict with evidence, thresholds, and recommended actions.
- [ClaudeBot Access Audit](https://www.zero.xyz/c/claudebot-access-audit-a1d3bcf8/llms.txt): $0.001/call via x402. Passively audits a public URL or domain to evaluate whether ClaudeBot (Anthropic's web crawler) is permitted or blocked based on observable public evidence.
- [llms.txt Availability Decision Check](https://www.zero.xyz/c/llms-txt-availability-decision-check-5107d8ca/llms.txt): $0.001/call via x402. Fetches public evidence from a target URL or domain and evaluates whether a valid llms.txt file is available, returning a structured verdict with observation, threshold, evidence source, limitations, and recommended action.
- [Author Provenance Audit](https://www.zero.xyz/c/author-provenance-audit-4e9c88a3/llms.txt): $0.001/call via x402. Passively fetches public evidence from a target URL or domain and evaluates author provenance criteria, returning an observation, threshold, verdict, evidence source, limitations, and recommended action.
- [Navigation Semantics Audit](https://www.zero.xyz/c/navigation-semantics-audit-7f1e2d14/llms.txt): $0.001/call via x402. Passively audits the navigation semantic markup of a public URL and returns a verdict, evidence, threshold, limitations, and recommended action.
- [Agent Card Discovery Audit](https://www.zero.xyz/c/agent-card-discovery-audit-5c2c41ec/llms.txt): $0.001/call via x402. Passively fetches public evidence from a target URL and audits it for agent card discoverability, returning observations, verdicts, evidence sources, and recommended actions.
- [About Link Audit – Agent Readiness by Halowerk](https://www.zero.xyz/c/about-link-audit-agent-readiness-by-halowerk-cd12de29/llms.txt): $0.001/call via x402. Passively audits a public URL or domain to evaluate whether its 'About' page link is discoverable, documented, and meets agent-readiness criteria, returning a verdict, evidence source, and recommended action.
- [PerplexityBot Access Audit](https://www.zero.xyz/c/perplexitybot-access-audit-70f3c43f/llms.txt): $0.001/call via x402. Passively audits a public URL or domain to determine whether PerplexityBot (Perplexity AI's web crawler) can access it, returning verdict, evidence, thresholds, and recommended actions.
- [Page Description Audit](https://www.zero.xyz/c/page-description-audit-b468e6b8/llms.txt): $0.001/call via x402. Fetches public evidence from a target URL and audits its page description quality, returning an observation, threshold, verdict, evidence source, limitations, and recommended action.
- [Article Entity Audit](https://www.zero.xyz/c/article-entity-audit-f1aafcfa/llms.txt): $0.001/call via x402. Passively fetches public evidence from a target URL and audits whether its article entities meet a documented criterion, returning observation, verdict, evidence source, limitations, and a recommended action.
- [llms.txt Available Audit](https://www.zero.xyz/c/llms-txt-available-audit-53825f0c/llms.txt): $0.001/call via x402. Passively fetches public evidence from a target URL or domain and audits whether a valid llms.txt file is present and accessible, returning an observation, verdict, evidence source, limitations, and recommended action.
- [FAQ Entity Audit](https://www.zero.xyz/c/faq-entity-audit-1cbe3898/llms.txt): $0.001/call via x402. Passively fetches public evidence from a target URL and audits whether it exposes FAQ-structured content suitable for AI agent consumption, returning a verdict, observation, evidence source, and recommended action.
- [Page Title Repair Plan – agentreadiness.halowerk.com](https://www.zero.xyz/c/page-title-repair-plan-agentreadiness-halowerk-com-062c7e7b/llms.txt): $0.001/call via x402. Passively fetches public evidence from a target URL, evaluates its page title against documented criteria, and returns a machine-readable repair plan with observation, verdict, threshold, evidence source, limitations, and a concrete action.
- [CCBot Access Decision](https://www.zero.xyz/c/ccbot-access-decision-8176c037/llms.txt): $0.001/call via x402. Passively evaluates whether a public URL is accessible to CCBot (Common Crawl's crawler) by fetching live evidence and returning a structured verdict with observation, threshold, and recommended action.
- [Footer Semantics Audit](https://www.zero.xyz/c/footer-semantics-audit-7fdfa9a8/llms.txt): $0.001/call via x402. Passively inspects a public URL's footer and evaluates its semantic structure, returning an observation, verdict, evidence source, and recommended action.
- [Footer Semantics Decision – agentreadiness.halowerk.com](https://www.zero.xyz/c/footer-semantics-decision-agentreadiness-halowerk-com-82383816/llms.txt): $0.001/call via x402. Fetches public evidence from a target URL and evaluates whether its footer meets documented semantic criteria, returning a verdict, observations, evidence source, limitations, and a recommended action.
- [Google-Extended Access Audit](https://www.zero.xyz/c/google-extended-access-audit-9e72d322/llms.txt): $0.001/call via x402. Passively audits a public URL or domain to evaluate whether Google-Extended (Googlebot for AI training) is allowed or blocked, returning observation, verdict, evidence source, and recommended action.
- [GPTBot Access Decision](https://www.zero.xyz/c/gptbot-access-decision-29d9adc6/llms.txt): $0.001/call via x402. Passively evaluates whether GPTBot (OpenAI's web crawler) is allowed or blocked on a target URL by fetching and analyzing public evidence such as robots.txt
- [GPTBot Access Repair Plan](https://www.zero.xyz/c/gptbot-access-repair-plan-28b7042e/llms.txt): $0.001/call via x402. Passively inspects a public URL's GPTBot access configuration and returns an actionable repair plan with evidence, verdict, and remediation steps
- [Header Semantics Audit](https://www.zero.xyz/c/header-semantics-audit-08577b6d/llms.txt): $0.001/call via x402. Passively fetches and audits a public URL's HTTP header semantics to evaluate AI agent readiness, returning observations, verdicts, evidence sources, and recommended actions.
- [Header Semantics Repair Plan](https://www.zero.xyz/c/header-semantics-repair-plan-e9310955/llms.txt): $0.001/call via x402. Passively fetches public evidence from a target URL and evaluates its HTTP header semantics, returning an observation, threshold, verdict, evidence source, limitations, and a concrete repair action.
- [Heading Outline Audit](https://www.zero.xyz/c/heading-outline-audit-0391698b/llms.txt): $0.001/call via x402. Passively audits the heading structure (H1–H6 outline) of a public URL and returns an observation, threshold, verdict, evidence source, limitations, and recommended action.
- [Heading Outline Decision – agentreadiness.halowerk.com](https://www.zero.xyz/c/heading-outline-decision-agentreadiness-halowerk-com-76b3f7bf/llms.txt): $0.001/call via x402. Passively fetches public evidence from a target URL and evaluates whether its heading outline meets a documented criterion, returning a verdict, observation, threshold, evidence source, limitations, and recommended action.
- [HowTo Entity Audit](https://www.zero.xyz/c/howto-entity-audit-206fedbf/llms.txt): $0.001/call via x402. Passively audits a public URL or domain to evaluate whether it properly exposes HowTo structured-data entities, returning observations, verdict, evidence source, and recommended action.
- [HaloWerk HowTo Entity Decision](https://www.zero.xyz/c/halowerk-howto-entity-decision-b8bc1548/llms.txt): $0.001/call via x402. Passively evaluates whether a public URL correctly exposes HowTo structured-data entities and returns an evidence-backed verdict with source, limitations, and recommended action.
- [HaloWerk HowTo Entity Repair Plan](https://www.zero.xyz/c/halowerk-howto-entity-repair-plan-41dfdacf/llms.txt): $0.001/call via x402. Fetches public evidence from a target URL and evaluates whether its HowTo structured entity is correctly implemented, returning an observation, verdict, evidence source, limitations, and a concrete repair action.
- [Language Signal Decision – agentreadiness.halowerk.com](https://www.zero.xyz/c/language-signal-decision-agentreadiness-halowerk-com-62bc57f7/llms.txt): $0.001/call via x402. Fetches public evidence from a target URL and evaluates whether its language/content signals meet a documented criterion, returning a verdict, observation, evidence source, limitations, and recommended action.
- [Language Signal Repair Plan](https://www.zero.xyz/c/language-signal-repair-plan-6e266cd7/llms.txt): $0.001/call via x402. Fetches public evidence from a target URL and generates a passive repair plan for language signal issues affecting agent readability.
- [Content License Link Repair Plan](https://www.zero.xyz/c/content-license-link-repair-plan-89efae86/llms.txt): $0.001/call via x402. Fetches public evidence from a target URL and evaluates its content licensing links, returning an observation, verdict, evidence source, limitations, and a specific repair action to fix any issues found.
- [Halowerk Agent Readiness List Structure Audit](https://www.zero.xyz/c/halowerk-agent-readiness-list-structure-audit-1399c271/llms.txt): $0.001/call via x402. Passively audits a public URL's list structure (HTML lists, navigation menus, etc.) for agent-readability, returning an observation, threshold verdict, evidence source, limitations, and a recommended action.
- [List Structure Decision](https://www.zero.xyz/c/list-structure-decision-2b96a8bd/llms.txt): $0.001/call via x402. Passively evaluates whether a public URL's content lists are structured in a way that meets documented criteria, returning a verdict, evidence, thresholds, and a recommended action.
- [List Structure Repair Plan](https://www.zero.xyz/c/list-structure-repair-plan-aa069088/llms.txt): $0.001/call via x402. Passively fetches public evidence from a target URL and evaluates its list structure, returning an observation, threshold, verdict, evidence source, limitations, and a concrete repair action.
- [agentreadiness.halowerk.com Main Semantics Audit](https://www.zero.xyz/c/agentreadiness-halowerk-com-main-semantics-audit-613e356c/llms.txt): $0.001/call via x402. Passively fetches and evaluates the semantic markup and structured-data quality of a public URL, returning a verdict, evidence, threshold, and recommended action for agent-readiness compliance.
- [MCP Discovery Decision](https://www.zero.xyz/c/mcp-discovery-decision-6bb936c5/llms.txt): $0.001/call via x402. Passively fetches public evidence from a target URL and evaluates whether it exposes an MCP (Model Context Protocol) discovery endpoint, returning a verdict, evidence source, and recommended action.
- [Navigation Semantics Repair Plan](https://www.zero.xyz/c/navigation-semantics-repair-plan-649998ac/llms.txt): $0.001/call via x402. Fetches public evidence from a target URL and evaluates navigation semantics quality, returning a repair plan with verdict, evidence, limitations, and actionable recommendations.
- [Organization Entity Repair Plan](https://www.zero.xyz/c/organization-entity-repair-plan-2bc6baf8/llms.txt): $0.001/call via x402. Passively fetches public evidence from a target URL and evaluates its Organization structured-data entity, returning observations, thresholds, verdicts, evidence sources, limitations, and a concrete repair action plan.
- [Page Description Decision — Agent Readiness](https://www.zero.xyz/c/page-description-decision-agent-readiness-6ff06aee/llms.txt): $0.001/call via x402. Fetches and evaluates the public meta description of a target URL, returning a pass/fail verdict with evidence, thresholds, and recommended action.
- [Page Description Repair Plan](https://www.zero.xyz/c/page-description-repair-plan-bd3ab843/llms.txt): $0.001/call via x402. Fetches public evidence from a target URL and returns a repair plan for the page's meta description, including observation, verdict, evidence source, and recommended fix action.
- [Page Title Audit — agentreadiness.halowerk.com](https://www.zero.xyz/c/page-title-audit-agentreadiness-halowerk-com-d4990fad/llms.txt): $0.001/call via x402. Passively fetches a public URL and audits its page title against documented criteria, returning observation, verdict, evidence source, limitations, and a recommended action.
- [Person Entity Decision – agentreadiness.halowerk.com](https://www.zero.xyz/c/person-entity-decision-agentreadiness-halowerk-com-52f7a3fa/llms.txt): $0.001/call via x402. Passively fetches public evidence from a target URL or domain and evaluates whether a named person entity is documented, returning an observation, threshold, verdict, evidence source, limitations, and recommended action.
- [Person Entity Repair Plan](https://www.zero.xyz/c/person-entity-repair-plan-dbcc8fa3/llms.txt): $0.001/call via x402. Fetches public evidence about a target URL or domain and evaluates whether its person entity markup is correct, returning a verdict, evidence source, limitations, and a concrete repair action.
- [Product Entity Audit](https://www.zero.xyz/c/product-entity-audit-5c1b6aae/llms.txt): $0.001/call via x402. Passively evaluates whether a public URL or domain exposes a well-structured Product entity (schema.org or equivalent) and returns an observation, verdict, evidence source, and recommended action.
- [Content License Audit](https://www.zero.xyz/c/content-license-audit-222b8108/llms.txt): $0.001/call via x402. Passively fetches public evidence from a target URL and audits whether the content license is clearly documented, returning the observation, verdict, evidence source, limitations, and recommended action.
- [Page Title Decision – Agent Readiness Check](https://www.zero.xyz/c/page-title-decision-agent-readiness-check-959ec552/llms.txt): $0.001/c

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