Build with Multiplist
Everything you need to connect your AI to Multiplist. Canonical tier-gated MCP tools, REST API, extraction skills. Connect via StreamableHTTP + OAuth 2.1.
Extract decisions, frameworks, and insights from your AI conversations — with full provenance. Every claim traces back to exactly what you said.
One meaning layer. Two expressions. The Universal Assistant Bridge (MCP) is the equal twin of the Web App. The same vault, cards, and workflows power both your browser canvas at multiplist.ai and your favorite daily chat assistants (Claude Desktop, ChatGPT).
Tier-Gated Architecture. Tools are partitioned across Multiplist's 4 subscription tiers (Free, Plus, Pro, Realm). Your API key or OAuth token automatically provisions the exact tool cluster authorized by your active subscription plan.
# Start here
- Getting Started — Connect Multiplist to Claude Desktop or any MCP client in under 5 minutes. Install via npm, configure StreamableHTTP, and make your first vault search.
- MCP Flow Map — "What kind of work am I doing?" → "Which tool gets it done?" Canonical tools mapped by intent — capture, extract, search, research, compose, and coordinate.
- MCP Tools Reference — Complete parameter-level reference for canonical MCP tools across 4 subscription tiers. Schemas, scopes, return types, and code examples for every tool.
# Concepts & integration
- Architecture — How Multiplist's semantic memory works — Sources, Seeds, Containers, Studios, and the semantic extraction engine.
- API Reference — REST API v1 endpoints for headless integrations: extract, seeds, synthesize, batch jobs, plus authentication, rate limiting, and response envelopes.
- Authentication — The two token systems (REST API Keys with
mp_live_prefix vs MCP Tokens withmcp_live_prefix), where each one is valid, plus OAuth 2.1 with PKCE for hosted clients. - Skills — Create custom extraction skills that teach the system what to look for in your content.
# MCP endpoint
- Endpoint:
https://multiplist.ai/mcp - Transport: StreamableHTTP + OAuth 2.1 with PKCE
- npm package:
@multiplist/mcp-server
# The Canonical Tier-Gated Tools
| Tier | Tool Count | Categories & Scope | Tool Identifiers |
|---|---|---|---|
| Tier 1: Free (Core) | 12 Tools | Sovereign Ingestion Hook, Single-Source Extraction, Epistemic Vault Search & Local AI | create_source, update_source, delete_source, trigger_extraction, get_source, search_vault, search_sources, get_vault_summary, get_vault_gaps, get_capabilities, list_local_models, query_local_model |
| Tier 2: Plus ($19/mo) | +48 Tools (60 Total) | "ChatGPT + Trello Had a Baby" — Talk Workspaces into Being, Containers, Studios, Bento Decks, Lanes, Cards, Briefs, Folders, Skills, Marginalia & Batch Extraction | compose_workspace, resolve_workspace, list_containers, create_container, update_container, delete_container, get_container, get_container_structure, get_container_stats, list_studios, create_studio, update_studio, delete_studio, pin_source, unpin_source, list_pins, get_deck_state, list_lanes, create_lane, update_lane, delete_lane, get_lane_contents, list_cards, get_card, create_card, update_card, move_card, delete_card, graduate_card, request_brief, get_brief_status, create_vault_folder, delete_vault_folder, rename_vault_folder, add_sources_to_folder, remove_source_from_folder, batch_extract, batch_status, create_skill, list_skills, get_skill, match_skills, update_skill, delete_skill, add_annotation, add_marginalia, list_source_assets, rescue_excerpt |
| Tier 3: Pro ($49/mo) | +5 Tools (65 Total) | Autonomous Operator & Production — 5-Lane Agent Runways, Oversight Telemetry & Assemblist Manufacturing | scaffold_agent_runway, query_agent_log, list_production_skills, produce_deliverable, get_context |
| Tier 4: Realm ($149/mo) | +5 Tools (70 Total) | Sovereign Agency & Multi-Domain Mesh | list_realms, get_current_realm, switch_realm, share_source_to_realm, move_source_to_realm |