mcp-server

anyquery

One SQL interface for 60+ tools (e.g., GitHub, Notion, Airtable). Plug into any LLM through MCP.
1,784 stars138 forksGoUpdated 10/8/2026100% free · open source
What it does

Provides a single SQL endpoint to query data across 60+ SaaS tools (GitHub, Notion, Airtable, etc.) via a local MCP server.

When to use it
  • •You need to pull data from multiple SaaS services into one place without writing separate API clients.
  • •Your LLM workflow requires a relational view (SQL) of external data for prompt engineering or RAG.
  • •You want to prototype dashboards or reports quickly by writing SQL instead of learning each service's API.
Ready-to-paste prompt
SQL: SELECT title, status FROM notion.pages WHERE database_id='b1c2d3e4f5' AND status='In Progress' ORDER BY last_edited_time DESC LIMIT 10;
Heads up: Anyquery only works after you supply valid API tokens in anyquery.yaml; a missing or expired token will cause the server to start but every query will return authentication errors.
Saves to your device
Use with Claude
New

Skip the builder — one click puts this in Claude, Cursor, Antigravity and more.

✅ Light setup

Installs with a command or two; your AI agent can do it for you.

Try it instantly — no install
Claude Code
mkdir -p ~/.claude/skills/anyquery && curl -fsSL https://workflowstacks.com/api/skills/anyquery/claude-skill -o ~/.claude/skills/anyquery/SKILL.md
Open in another AI app

Opens the app with this repo with the prompt ready to go — no copy-paste needed.

Connect the whole catalog (MCP)
claude mcp add --transport http workflowstacks https://workflowstacks.com/api/mcp

Adds a WorkflowStacks connector to Claude Code: search and load any skill here by chatting.

What's inside — free to inspect

No purchase needed

Read the entire source before you build — unlike paid marketplaces that hide it behind a buy button.

14
top-level files
13
folders
85.7M
source size
Other
license
Key files
main.go
README.md
File tree
_examples/
.github/
.vscode/
cmd/
controller/
module/
namespace/
other/
plugins/
queries/
rpc/
test/
website/
.gitignore
.goreleaser.yaml
.ignore
CODE_OF_CONDUCT.md
go.mod
go.sum
LICENSE.md
main.go
makefile
orbstack_go_win.sh
out.txt
Quick Actions
Details
Creator
julien040
Language
Go
Category
mcp-server
Published
4/6/2024

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Featured on WorkflowStacks
[![Featured on WorkflowStacks](https://workflowstacks.com/api/badge/anyquery.svg)](https://workflowstacks.com/skills/anyquery?utm_source=github&utm_medium=badge)
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