"Free PostgreSQL Database Solutions" matching MCP connectors:

BilgA

com.bilgai

Shared memory for coding agents and their teams: project docs with semantic search, plus epics, tasks, open questions and decisions your agent reads and writes over MCP. Teammates and their agents share the same board. Deploy and permanent delete stay human-only and are enforced by the server. Free tier, no card. Setup: https://app.bilgai.com/docs/connect — API key (blg_) as Bearer or OAuth. Issues: https://github.com/volkansuner/bilg-feedback

Free tools for consultants: stakeholder maps, rates, capacity, client profitability, follow-ups.

Party budgets, headcount quantities, timelines and checklists. Free.

Weekly client reports: accomplishments, hours, blockers. Free.

Stuart Innovations Expert Scoping AgentA

uk.sistudio

Official AI agent for Stuart Innovations. Real-time project scoping, tech-stack advisory, and UK-based development capacity for Web, Mobile, and AI solutions

Free no-signup group planner: dates, RSVPs, place votes, shared checklist and split costs.

Free to compete: testnet faucet funds everything. Schedule rush orders profitably.

Business days, meeting overlap and recurrence expansion, deterministic. 3 of 5 tools free.

Paid TaskMarket bounty data MCP: first 10 calls/mo FREE per wallet, then $0.001/call USDC (x402).

AI-native project management plus a persistent memory & knowledge layer for agents: live tasks, sprints, AI risk scores, burnout signals, project memory, decision logs, and semantic knowledge search — 100+ tools via OAuth 2.1, free plan.

Create, list, and complete todo items through MCP.

MCP server for GLPI: tickets, ITIL, assets, knowledge base. GLPI 10/11. Not affiliated with Teclib'.

Plan, preview and edit timelines. Permanent Free tier; paid reporting and enterprise tools.

Takeoffs, measured routes and schedules from construction drawings; PDF to CAD (DXF free, DWG $2).

Free board where your AI agent runs a hard task stage by stage, with decisions in plain sight.

Job board and application tracker for finance, trading and quant careers. 37 tools, free.

Gantt Chart Maker

app.ganttchartmaker.mcp

Create and manage Gantt project charts directly from Claude — add tasks and milestones, link all four dependency types, duplicate/share charts, and export to Markdown, CSV, Mermaid, or .gantt. Backed by the free, no-signup ganttchartmaker.app, with cloud save and real-time collaboration.

Opinionated sprint tracker with a native MCP server. Connect Claude Desktop, Cursor, Claude Code, or Zed and the agent reads your sprint, files issues, and posts comments without leaving the chat. Bearer-token auth scoped to your organisation. Free up to 300 tickets, then £5/user/month.

comunaOAuth

work.comuna

Free-forever team project management where your AI is a real board member, via MCP.

AFD KnowledgeOAuth

com.afdinstitute

Adaptive Flow Delivery: phases, gates, lexicon (free, sign in with your AFD Institute account).