AINumbers claim-level evidence snapshot — mcp-workflow-recipes claim: MCP page body prose: build_workflow_links covers '148 named multi-tool workflows' (sentinel workflows.recipes, body-prose occurrence). count_key: workflows.recipes source_path: mcp.html anchor: COUNT:workflows.recipes occurrence: 1 scope: Public MCP-page prose; first of two workflows.recipes occurrences (body prose + build_workflow_links table row). This entry binds the prose line only. as_of: 2026-09-21 review_by: 2026-12-20 registered_by: EVREG-1 pilot registered_at: 2026-09-21 --- The single line below is the exact source-surface line (trimmed) this claim was registered against at as_of. If the live line drifts from it, scripts/check-evidence-register.mjs goes red until the claim is re-reviewed and re-validated with --revalidate=mcp-workflow-recipes. ---

Every tool carries readOnlyHint: true: nothing mutates state, nothing writes anywhere. 16 are flagship AINumbers tools served as interactive MCP Apps widgets; every live ChainGraph compute node is callable as well, alongside utility tools for catalog search, deep-links, validation, and linting. build_workflow_links returns ordered, prefill-ready deep-links for any of 148 named multi-tool workflows. The server also exposes 29 guided workflow prompts (prompts/list) that walk an assistant through each composed chain end-to-end.