Native macOS markdown preview with MCP server for Claude Code. Swift/SwiftUI, no Electron.
64,501 MCP servers
CountryStateCity MCP — wraps CountryStateCity API (api.countrystatecity.in/v1)
DataCalgary MCP — Calgary open data (data.calgary.ca, Socrata SODA API).
Nantes Métropole Open Data (data.nantesmetropole.fr) — OpenDataSoft MCP.
Orlando Open Data (data.cityoforlando.net) Socrata MCP.
Pennsylvania Open Data (data.pa.gov) Socrata MCP.
Sonoma County Open Data (data.sonomacounty.ca.gov) Socrata MCP.
GeoNet New Zealand MCP.
Moldova Government Procurement (MTender) MCP — keyless.
Spain public procurement MCP — PLACSP tender notices (keyless).
Let AI agents create, discover, and track tokens across chains via Printr.
Spec-driven dev workflow MCP: start_* orchestration, memory, GitNexus, quality gates.
73 deterministic quant tools for AI agents. LLMs drift on Black-Scholes; these are exact math.
Diagnoses pg-boss and graphile-worker job queues: retry storms, stuck workers, missed schedules.
MCP session continuity engine: boot reports, PreCompact capture, session-start delivery, SQLite.
Verified context layer for AI coding agents — prunes, compresses, indexes, remembers. 32 MCP tools.
Local stdio MCP server for cached, loop-aware JS/TS diagnostics (Oxlint, tsc, Biome, ESLint).
Solar estimates, provider comparison, energy prices and blog for Italy
Local-first, zero-knowledge AI memory across Claude, Cursor, and every MCP client. 0 RTT reads.
AI code impact analysis — dependency graphs, cascade detection, and build gates for AI agents
Persistent episodic memory for AI coding: capture, retrieve, brief, dream cycle, cross-project.