DPYC Social Contract community concierge — free MCP for membership, governance, and onboarding
Quick Install
Automated & IDE SetupCopy the AI prompt to install this server into Claude Code, Cursor, or another agent — or use 1-click editor setup below.
Manual Client & Custom JSON ConfigExpand JSON ▾
Client Config & Setup
Choose your client or environment
Target File:
💡 Paste the JSON block into your client's configuration file under mcpServers, then restart the application.
Documentation Overview
DPYC Oracle
A free, unauthenticated MCP concierge service for the DPYC Social Contract. The Oracle answers questions about membership, governance, onboarding, and tax rates by reading the dpyc-community GitHub registry live. No credits, no Neon database, no Secure Courier, no payment or credentials required.
Available Tools
| Tool | Params | Description |
|---|---|---|
about() | — | Extended narration from repo docs (README + GOVERNANCE) |
lookup_member(npub) | npub: str | Look up a member by Nostr npub |
list_services(probe, kind) | probe: bool = True, kind: str = "all" | Enumerate the live service network from the registry, optionally MCP-handshaking each member for its own self-description and tool inventory |
get_tax_rate() | — | Explains per-Authority ad valorem certification taxation; quotes no rate of its own and redirects to the relevant Authority's check_price |
economic_model() | — | Qualitative model of how value flows up the Certification Chain (no hardcoded rates, counts, or revenue figures) |
get_rulebook() | — | GOVERNANCE.md content |
how_to_join() | — | Tier-specific onboarding guide |
how_to_add_authority() | — | End-to-end guide for spinning up a new Tollbooth Authority (fetched live from dpyc-community) |
who_is_first_curator() | — | First Curator's npub and record |
network_versions() | — | Current recommended component versions |
network_advisory() | — | Deployment advisory for operators |
service_status() | — | Runtime version diagnostics |
request_citizenship(npub, display_name) | npub: str, display_name: str | Begin citizenship onboarding (issues challenge) |
confirm_citizenship(npub, challenge_id, signed_event_json) | npub: str, challenge_id: str, signed_event_json: str | Complete onboarding with signed Nostr event |
register_advocate(npub, display_name, service_name, service_url, service_description) | npub: str, display_name: str, service_name: str, service_url: str, service_description: str | Register a community utility service as an Advocate |
register_authority(authority_npub, display_name, service_url, upstream_authority_npub) | authority_npub: str, display_name: str, service_url: str, upstream_authority_npub: str | Register a new Authority (called by onboarding flow) |
register_operator(operator_npub, display_name, service_url, authority_npub) | operator_npub: str, display_name: str, service_url: str, authority_npub: str | Register a new Operator (called by the sponsoring Authority) |
update_operator(operator_npub, service_url, display_name, authority_npub) | operator_npub: str, service_url: str = "", display_name: str = "", authority_npub: str = "" | Update an existing Operator's registry entry (e.g. new MCP endpoint) |
deregister_operator(operator_npub, authority_npub) | operator_npub: str, authority_npub: str | Remove an Operator from the registry (Authority disowns the Operator) |
check_ban_status(npub) | npub: str | Check if an npub is banned |
publish_campaign(author_npub, operator_npub, campaign_json, campaign_name, campaign_markdown) | author_npub: str, operator_npub: str, campaign_json: str, campaign_name: str = "", campaign_markdown: str = "" | Publish a pricing campaign to the DPYC community |
list_campaigns(operator_npub, author_npub) | operator_npub: str = "", author_npub: str = "" | List published pricing campaigns, optionally filtered by operator or author |
get_campaign(author_npub, operator_npub, slug, format) | author_npub: str, operator_npub: str, slug: str, format: str = "json" | Retrieve a published pricing campaign (JSON or Markdown) |
Stubbed (Future)
| Tool | Description |
|---|---|
renounce_membership(npub) | Citizen self-removal via automated PR |
initiate_ban_election(target_npub, reason) | Start economic ban voting |
cast_ban_vote(election_id, vote, npub) | Lightning-funded ban vote |
Citizenship Onboarding
New citizens can self-register via Schnorr signature verification:
request_citizenship(npub, display_name)— issues a cryptographic challenge- Sign the challenge with your Nostr nsec (offline, nsec never leaves your device)
confirm_citizenship(npub, challenge_id, signed_event_json)— verifies signature and auto-commits
On success, the Oracle creates an individual member file at members/citizens/{npub}.json in dpyc-community. The CI workflow auto-regenerates members.json from individual files.
Advocate Registration
Advocates are community utility services (e.g., OAuth2 collectors) that provide shared infrastructure but aren't monetized Operators. Registration is Oracle-mediated — no challenge-response needed:
The Oracle commits members/advocates/{npub}.json directly. Peer MCP servers discover the service URL via resolve_service_by_name() in the tollbooth-dpyc registry client.
How to Connect
This service is hosted on Horizon. Add it to your MCP client configuration:
Related Repos
The authoritative, always-current roster lives in the registry — call lookup_member() / network_versions() for live data. The stable source repos:
Core
- dpyc-community — Registry, governance, and membership data
- tollbooth-dpyc — Python SDK every Operator and Authority builds on
- tollbooth-sample — Reference Operator template for new services
- tollbooth-pricing-studio — iOS app Operators use to design pricing models
Authorities (certification chain)
- tollbooth-authority — Certification + fee ledger
- tollbooth-authority-northamerica — Regional certifier
- tollbooth-authority-newengland — Sub-regional certifier
Operators
- thebrain-mcp — Personal Brain knowledge graph
- excalibur-mcp — X/Twitter posting
- schwab-mcp — Charles Schwab brokerage data
- taxsort-mcp — Tax sorting + classification
- optionality-mcp — Options analytics
- cypher-mcp — Monetized graph answers (named Cypher over Neo4j/AuraDB)
Advocates (shared utilities, unmonetized)
- tollbooth-oauth2-collector — OAuth2 authorization-code collection
- tollbooth-shortlinks — Ephemeral short URLs for OAuth flows
License
Apache-2.0
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