Agentic Web Wiki — standards reference, probe, validate, template

agenticweb-data (wiki.agenticweb/probe)

Canonical Open Dataset, JSON Schemas, Bi-Temporal Change Log, Executable Probe Rules & Stateless MCP Server (https://agenticweb.wiki/mcp) for agenticweb.wiki

Maintained by Belgravia Labs LLC ([email protected]), agenticweb-data is the verified, schema-enforced ground-truth repository powering agenticweb.wiki and its public Model Context Protocol (MCP) server wiki.agenticweb/probe at https://agenticweb.wiki/mcp.

Every merged commit on main is validated in CI against strict JSON Schemas and automatically ingested to rebuild the public registry (132 standards, 51 glossary terms, 151 head-to-head comparisons, 1,137+ probed origins) and the 11-tool stateless Streamable HTTP MCP server.

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Connect to the MCP Server (https://agenticweb.wiki/mcp)

• Transport: Stateless Streamable HTTP (POST https://agenticweb.wiki/mcp, MCP 2026-07-28 specification; also backward-compatible with 2025-11-25, 2025-06-18, and 2025-03-26).
• Authentication: None required (public read-only endpoint).
• SEP-2127 Server Card: https://agenticweb.wiki/mcp/server-card (application/mcp-server-card+json)
• ARD 1.0 Manifest: https://agenticweb.wiki/.well-known/ard.json

Quick Configuration (claude_desktop_config.json / .mcp.json / Cursor)

{
  "mcpServers": {
    "agenticweb": {
      "type": "http",
      "url": "https://agenticweb.wiki/mcp"
    }
  }
}

claude mcp add --transport http agenticweb https://agenticweb.wiki/mcp

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Tools (tools/list & tools/call — 11 Tools)

All 11 tools are deterministic, read-only (readOnlyHint: true, destructiveHint: false, idempotentHint: true), and execute at the Cloudflare edge in <15 ms.

Tool	Parameters	Description
define	term: string	Define an agentic-web glossary term (51 terms) or standard (132 protocols) by id, name, or alias. Returns definition_md, related_protocols, and standard_summary_md.
get	id: string	Fetch one standard's complete record by id ("mcp"), acronym ("A2A"), RFC ("RFC 9421"), or well-known path ("llms.txt", "/.well-known/ard.json"): status, governance, version, spec URL, probe rule, evidence, disputes, and freshness.
search	q?: string, query?: string	Search all 132 standards and 51 glossary terms by name, acronym, alias, question, or use case ("A2A vs MCP", "mcp.auth"). Returns top 10 matches plus nearest_ids and nearest_terms on misses.
ask	question?: string, q?: string, use_case?: string, audience?: string	Recommend and rank standards to implement for an engineering goal ("let agents pay per request"), or compare named protocols head-to-head with /compare/<slug>/ links.
has	origin: string, id: string	Live-check a public origin for one standard ("llms-txt", "ard", "mcp-server-cards"). Returns found, url, status, reason, and article.
probe	origin: string, brief?: boolean, compact?: boolean	Live-scan a public origin across 35 agent-facing standards in parallel (24h KV cached). Pass brief: true for found_ids + extracted resources only, or compact: true to return absent_ids[] instead of full absent/skipped maps (~85% smaller).
validate_manifest	origin?: string, id?: string, content?: string, verify?: boolean, bridge?: boolean, brief?: boolean, compact?: boolean	Validate an origin's 12 agent manifests (ard, ai-catalog-well-known-file, mcp-server-cards, a2a, llms-txt, agents-md, anthropic-agent-skills-format, api-catalog-rfc9727, ai-crawler-tokens-robots, security-txt, auth-md, okf) live or validate local content pre-commit, grade readiness (A+ to F), and return agent_routing + connect_recipe.
template	id: string, domain?: string, from_live?: boolean, name?: string, description?: string, mcp_url?: string, api_url?: string, agent_url?: string, contact?: string	Generate spec-compliant starter boilerplate (contents, target_path, content_type, recommended_headers) for any of the 10 publishable agent manifests (or pass from_live: true to pre-populate from the origin's live files).
changes	since: string, step?: string, record_id?: string, limit?: number	Query machine-verified changelog diffs (old -> new, summary, evidence URL, date) since YYYY-MM-DD.
stale	days?: number, step?: string	List standards whose last_verified date is older than days (default 30), optionally filtered by lifecycle step.
digest	date?: string, list?: boolean, compact?: boolean, include_stats?: boolean	Fetch the daily Agentic Web Digest (date: "latest" or "YYYY-MM-DD"), list all published dates (list: true), or pass compact: true / include_stats: false to omit the stats block.

Example JSON-RPC 2.0 Calls

# 1. Define a term or protocol
curl -sS -X POST https://agenticweb.wiki/mcp \
  -H "Content-Type: application/json" -H "Accept: application/json" \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"define","arguments":{"term":"MCP"}}}'

# 2. Validate a domain in compact mode
curl -sS -X POST https://agenticweb.wiki/mcp \
  -H "Content-Type: application/json" -H "Accept: application/json" \
  -d '{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"validate_manifest","arguments":{"origin":"cloudflare.com","compact":true}}}'

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MCP Resources (resources/list & resources/read — 6 Resources)

• agenticweb://standards/all — All 132 protocol records + the 9-step facet vocabulary (https://agenticweb.wiki/data/standards.json).
• agenticweb://glossary/all — All 51 glossary terms with definitions, aliases, and sources (https://agenticweb.wiki/data/terms.json).
• agenticweb://use-cases/all — All 15 engineering use cases mapped to the standards that serve them.
• agenticweb://probes/all — All 132 probe rules and skip reasons (https://agenticweb.wiki/data/probes.json).
• agenticweb://versions/all — Spec versions, canonical paths, deprecated paths, and legacy shapes (https://agenticweb.wiki/data/versions.json).
• agenticweb://census/summary — Empirical adoption census summary across 1,137+ probed origins and 906 panel domains.

MCP Prompts (prompts/list & prompts/get — 3 Workflows)

• audit-domain ({ domain }) — Audit a domain's manifests, explain spec violations, and recommend the 3 highest-impact missing files.
• make-repo-agent-ready ({ domain, project_type? }) — Generate all agent-facing files for a repository using template().
• compare-protocols ({ first, second }) — Compare two standards side-by-side across all 12 schema dimensions.

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Repository Contents

File / Directory	Description	Schema
protocols.json	Canonical records for 132 agentic-web standards, specifications, IETF drafts, and conventions across 9 lifecycle steps (discover, identify, permit, read, act, coordinate, pay, present, account).	schema/protocols.schema.json
terms.json	51 technical glossary terms with multi-paragraph definitions, aliases, related protocol IDs, and verified sources.	schema/terms.schema.json
probes.json	Executable HTTP probe rules (35 active GET/HEAD rules + skip reasons) used by /check/<domain>/, probe, has, and validate_manifest.	schema/probes.schema.json
changes.json	Bi-temporal change ledger recording specification version bumps, draft renewals, and status transitions.	schema/changes.schema.json
instances.json	Verified live production deployments implementing agentic-web protocols in the wild.	schema/instances.schema.json
census.json & ecosystem-census.json	Empirical origin-probe adoption census across 1,137+ probed domains and 906 readiness panel domains.	—
digests/ & stats/	Daily cited Agentic Web Digest issues and panel adoption telemetry snapshots.	schema/digest.schema.json
server.json	Official MCP Registry descriptor (wiki.agenticweb/probe, v1.20261025.0).	—

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Security & License

• Security Policy: See SECURITY.md or https://agenticweb.wiki/.well-known/security.txt.
• License: Code, JSON Schemas, probe rules, and MCP definitions are licensed under the MIT License. Dataset records and editorial prose summaries are licensed under Creative Commons Attribution 4.0 International (CC BY 4.0).