diy-tools-mcp

Name: diy-tools-mcp Review
Item: diy-tools-mcp
Rating: 2.8
Author: Aaron Matthews

Connector Development Usable

Works inClaude Code Claude Cowork Claude Chat

Usable Scanned — metadata only

Enables teams to extend Claude's capabilities with proprietary functions and domain-specific logic without deploying separate integrations, reducing time-to-…

An MCP server that allows users to dynamically add custom tools/functions at runtime

Create custom analysis functions specific to your codebase without modifying core application
Add domain-specific validation tools that your team uses repeatedly across projects
Build quick utility functions for data transformation tasks during development sessions

43 starsMIT (commercial OK)FreeNo code needed

Usable rating — This tool is functional but has notable gaps. Review the evaluation notes below before deploying.

Why it matters

Enables teams to extend Claude's capabilities with proprietary functions and domain-specific logic without deploying separate integrations, reducing time-to-value for custom workflows.

Best for

Development teams building internal tools or automations that require real-time integration of custom business logic into Claude interactions.

Works in

Claude Code Claude Cowork Claude Chat

Source

https://github.com/hesreallyhim/diy-tools-mcp

By hesreallyhim

How to Get It

Option 1: Claude Desktop AppOpen the Customize panel in the sidebar → browse connectors → search and add. Works in Claude Code, Claude Cowork, and Claude Chat.

Option 2: Paste into Claude CodeCopy the command below and paste it into a Claude Code conversation. Claude will run it for you.

Command

claude mcp add diy-tools-mcp -- npx -y diy-tools-mcp

Tip: Paste this into a Claude Code conversation. Verify command matches your Claude Code version.

Auto-generated from the tool's public listing — not hands-on verified. Cross-check against the source repo's README before running.

First thing to try

Once it’s connected, paste this into Claude:

Help me create custom analysis functions specific to my codebase without modifying core application

CostFree

Trust Signals Auto-scanned

Stars43Last updated2026-08-25LicenseMIT (OK for commercial use)Known CVEsNone foundSources: GitHub Advisory Database + OSV.dev · Scanned 2026-08-25 · scanner v1

Data & Access

Data processingPrompts sent to Anthropic API. Enterprise/Team plans exclude training.

Community Pulse New

No community discussions found yet. This doesn't mean the tool isn't good — it may be new or serve a niche use case.

Reviewer notes

Auto-scanned review. These are observations, not a security certification.

Scored from trust signals (evidence-eval-v1): 43 GitHub stars; contributors unknown; last commit 0d ago; license MIT.

Things to check

Scanned, not hands-on tested — this entry was auto-scanned from public metadata (GitHub metrics, license, security flags). No reviewer has run it, and no tool-specific limitations have been documented yet.

How to evaluate tools before deploying →

Data shown here comes from public APIs and automated scanning. Reviewer notes reflect one person's experience. This is not a security certification or legal recommendation. Always evaluate tools according to your own organization's policies.

Evaluation Scores

Evaluation

Ease of Use

3/5

Versatility

2/5

Reliability

3/5

Security

3/5

Overall score2.75 / 5.00 UsableEvaluatedAug 2026

Scored from trust signals (evidence-eval-v1): 43 GitHub stars; contributors unknown; last commit 0d ago; license MIT.

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