Flarelink

io.github.flarelink-devPublished by GitHub account flarelink-devv0.1.1Updated Oct 24, 2026

Build on the Flarelink stack — Cloudflare auth, D1, and R2 — from your AI coding tools.

VerifiedSTDIODesktop onlyDatabasesCloud & InfrastructureDeveloper Tools

Overview

AI-generated overview

A local MCP server that gives AI coding tools Flarelink stack guidance for Cloudflare auth, D1 and R2, plus optional tools to manage real Flarelink projects.

What you can do
Read stack overview, scaffolding steps and canonical code patterns for auth, route guards, D1 and R2 uploads or presigning, plus SDK reference and cost guidance; attach the stack guide as a resource for context. With an API key, verify the key and show the active user, connection and project, list projects, list a project's D1 databases and R2 buckets, and run parameterized SQL against a project D1 database.
When to use it
Useful when building an app on the Flarelink stack inside Cursor, Claude Code, Windsurf or another MCP client and you want the agent to follow the stack's security and cost rules instead of guessing. Add the API key only if you also want the assistant to inspect or query your real Flarelink projects.
Requirements
Runs locally over stdio via npx, so Node.js and network access are needed. FLARELINK_API_KEY is optional; without it only the knowledge and scaffolding tools work. A key is created at the Flarelink dashboard under API keys.
Before you install
The API key grants the same access as your Flarelink login, so treat it like a password and keep it out of shared configs. With a key, the assistant can run SQL statements against a project's D1 database, which can change data; review queries before allowing them. Management calls go through the Flarelink dashboard API.

Installation

In SourceWeft

  1. Open Flarelink in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Desktop only via STDIO. STDIO servers start a local process, so they need the SourceWeft desktop host.

Other MCP clients

Follow the launch instructions in the repository.

README

@flarelink/mcp

An MCP server that teaches your AI coding tool to build correctly on the Flarelink stack — Cloudflare auth (better-auth + KV sessions), D1, and R2 — from inside Cursor, Claude Code, Windsurf, and anything else that speaks MCP.

It hands the agent the security and cost rules up front (user-scoping, identifier-safe SQL, KV sessions, presigned R2) so the generated code is right the first time, instead of the agent guessing and you debugging.

Install

No install needed — run it with npx. Add it to your tool's MCP config:

Claude Code

bash
claude mcp add flarelink -- npx -y @flarelink/mcp

Cursor / Windsurf / Claude Desktop (mcp.json / config):

json
{  "mcpServers": {    "flarelink": {      "command": "npx",      "args": ["-y", "@flarelink/mcp"],      "env": { "FLARELINK_API_KEY": "flk_…" }    }  }}

The FLARELINK_API_KEY is optional. Without it you still get all the knowledge + scaffolding tools. With it, the management tools (below) can drive your actual Flarelink projects. Mint a key at dash.flarelink.dev → API keys.

Tools

ToolWhat it gives the agent
flarelink_stack_overviewThe stack, cardinal rules, and deployment shapes. Read first.
flarelink_scaffoldHow to bootstrap a complete working app (clone / one-click deploy) + file map.
flarelink_list_patternsThe catalog of canonical code patterns.
flarelink_get_patternCopy-pasteable code for one recipe (auth setup, route guards, identifier-safe D1, R2 upload/presign, wrangler bindings, SDK usage).
flarelink_sdk_reference@flarelink/client signatures + return shapes (auth / storage / db).
flarelink_cost_patternsCloudflare cost-optimization guidance, with targeted hints for the feature you describe.

It also exposes the stack guide as a resource (flarelink://stack-guide) you can attach as context.

Management tools (need FLARELINK_API_KEY)

Drive your actual Flarelink projects from the editor. These route through the Flarelink dashboard API and act exactly as you would in the UI.

ToolWhat it does
flarelink_whoamiVerify the key; show the user + active connection/project.
flarelink_list_projectsList projects on the active Cloudflare connection.
flarelink_list_databasesList the project's D1 databases.
flarelink_query_databaseRun a (parameterized) SQL statement against a project D1.
flarelink_list_bucketsList the project's R2 buckets.

Without a key they return a clear "set FLARELINK_API_KEY" message. The key has the same access as your Flarelink login — treat it like a password.

License

MIT. Part of Flarelink — the dashboard for the Cloudflare developer stack.

Source: README.md at commit 6835582

Tools

0
SourceWeft has not started this package in its sandbox yet, so its tools are not known.

Version history

1
  1. v0.1.1LatestSep 16, 2026

Score

50% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 days25 pts

    Keep the endpoint answering the MCP handshake; SourceWeft probes it every 30 days.

  • Auth declared10 pts

    Declare the credential headers in the registry entry, or keep the endpoint answering the probe so its auth can be classified.

  • Tools listed15 pts

    Answer tools/list without a credential, or ship a package that starts in a sandbox without one.

  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts
  • License10 pts