MCP.Market

toolsmelt MCP server

by sepehr071·io.github.sepehr071/toolsmelt·v0.8.0·16 stars
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Curated MCP tools from OpenAPI, websites, apps, Postman, cURL or SQL; your agent designs them.

A92/100grade A
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Safety scan
A92/100

full report

Adoption
Growing

16 stars292 downloads/wk

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If you have run it, two minutes of your experience saves the next person an afternoon.

toolsmelt tools

No tool declarations could be read from the package source. They show once the server is installed.

Public scan report

scanner v0.1.10 · 2026-10-25 · same rubric, same numbers if you re-run it

no findings
  • Code scan55 source files scanned25/25
  • –Live reliabilityno gateway calls yet and no remote to proben/a
  • –Tool poisoningtools not inspected (local package is not executed); not countedn/a
  • Auth qualitylocal package, no credentials required12/15
  • Maintenancelast push 3 days ago15/15
  • Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10
Overall 92/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How toolsmelt compares

Against every graded Databases MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
92/100
higher than 90% of 802 Databases servers
GitHub stars
16
more than 82% of 601 Databases servers
Downloads a week
292
more than 76% of 324 Databases servers with a package

Install toolsmelt in Claude Code, Cursor or VS Code

claude mcp add toolsmelt -- uvx toolsmelt
Add to Cursor

What the publisher says

From the toolsmelt repository's README, as published. We do not edit it. Read it on GitHub

<!-- mcp-name: io.github.sepehr071/toolsmelt -->

toolsmelt

Formerly mcpsmith. uvx mcpsmith and servers generated by mcpsmith keep working; your saved connections in ~/.mcpsmith, MCPSMITH_* variables and keychain entries are still read. Run uvx toolsmelt setup once to swap the agent entries over.

Turn an OpenAPI file, a Postman collection, a website you log in to, an app you own or a SQL database into a few curated tools for your AI agent. New formats plug in as packages (docs/extending.md). An LLM designs the tools; you get ordinary Python code you own if you want to publish them.

uvx toolsmelt setup

What you can turn into tools

Apps and programs: only software you own or are authorized to analyze.

toolsmelt --help: the command list.

Quickstart: a logged-in website

uvx toolsmelt setup                  # once: registers toolsmelt + Chrome DevTools MCP with your agents
uvx toolsmelt browser                # opens the shared Chrome; log in to the site yourself
# restart your agent, then ask it:
#   "Record example.com in the shared Chrome and connect it as tools."
# the extract-api skill runs the rest: record, inspect, design, validate, connect

Your passwords and 2FA codes never reach the agent. Details are under Live hub.

Proven on real software

  • Tusky 29.0 (open-source Android client, Retrofit): toolsmelt app-android found 113 endpoints with every HTTP method resolved (48 GET, 43 POST, 11 DELETE, 8 PUT, 3 PATCH) and no unresolved notes. Minified annotation names were resolved from the app's own request-builder class, not guessed.
  • GitHub Desktop 3.6.7 (Electron): toolsmelt app-js found 33 endpoints with every method resolved. All 33 were traced to their original TypeScript line through the app's source maps.
  • hn.algolia.com (public API, no login): recorded in the shared Chrome. 2 curated tools were connected through the hub and returned live results. The tools were still present after restarting the hub.
  • An internal attendance dashboard (ASP.NET, cookie login): recorded while logged in. 2 tools answered the owner's questions. After logout the tools return a clear session-expired error.

Numbers are from runs on 2026-10-21 with toolsmelt 0.4.0. Reproduce the first two with toolsmelt app-android and toolsmelt app-js on those apps.

toolsmelt app-js reading an Electron app's own code.

Shortened. The full README is on GitHub.

Nothing above is checked by us. What we check is on the safety report.

toolsmelt: common questions

Is toolsmelt MCP server safe?
Yes, by our scan: it is graded A (92/100). Read the toolsmelt safety report
How do I install toolsmelt?
It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does toolsmelt need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is toolsmelt maintained?
The last commit was 11 days ago (2026-10-22). The latest release is v0.8.0.
What can I use instead of toolsmelt?
Servers from other publishers that do the same job: SqlServer Rules MCP server, Mako MCP server and DBHub MCP server.
How does toolsmelt compare with other Databases MCP servers?
safety score 92/100 (higher than 90% of 802 Databases servers); github stars 16 (more than 82% of 601 Databases servers); downloads a week 292 (more than 76% of 324 Databases servers with a package). Full comparison.

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