Catalog
Every x402, MPP, MCP, and skill listing we've indexed, normalized, and enriched.
io.github.raulbr90/changebook
Query your product's living memory: module map + analyzed change history
io.github.productmap/namecatcher-skills
Score and value collectible Telegram usernames: namability 0-100, fair price, thesis
Opensensemap
openSenseMap MCP — citizen-science environmental sensor network (opensensemap.org)
Luchtmeetnet
Luchtmeetnet MCP — official Netherlands air quality (RIVM Luchtmeetnet, api.luchtmeetnet.nl)
Ipma Pt
IPMA Portugal MCP — weather, UV, sea state, and earthquakes from the
io.github.orifisher2/sqlike-mcp
Lints SQL and checks rewrites return the same rows
Semiotic
Verified React chart generation: select, validate, repair, render, and inspect charts through MCP.
io.github.naur9n/arbitrum-transaction-preflight
Paid Arbitrum transaction simulation and risk scoring for wallets and AI agents.
Incident Response MCP for Apache Airflow
Diagnose Airflow failures from UI links with bounded logs and optional recovery actions.
io.github.lonniev/tollbooth-sample
Educational Weather Stats MCP Service — Tollbooth DPYC monetization sample
io.github.lonniev/tollbooth-authority-newengland
Tollbooth Authority New England — sub-regional certifier under North America
io.github.lonniev/tollbooth-authority-northamerica
Tollbooth Authority — North America regional certifier
io.github.lonniev/tollbooth-authority
Tollbooth Authority — Certified Purchase Order Service for DPYC operators
io.github.lonniev/taxsort-mcp
TaxSort — Tollbooth-monetized MCP server for personal tax transaction classification
io.github.lonniev/schwab-mcp
Multi-tenant FastMCP server for Charles Schwab brokerage data, monetized via DPYC Tollbooth
io.github.lonniev/personalbrain-mcp
FastMCP server for TheBrain API — AI access to a personal knowledge graph, Tollbooth-monetized
io.github.lonniev/optionality-mcp
Optionality — AI-judged options trading drill, Tollbooth-monetized MCP server
io.github.lonniev/excalibur-mcp
FastMCP server for posting formatted content to X (Twitter) — Tollbooth-monetized, DPYC-native
io.github.lonniev/cypher-mcp
Monetized graph answers via named Cypher queries — Tollbooth DPYC operator
io.github.justjlee/omnarai-mcp
Deliberation + live 5-model council divergence over the Omnarai multi-AI attributed corpus.
Heartwood Memory — governed memory for AI agents
Heartwood Memory — governed AI agent memory; signed provenance