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Toolkit Mcp Server

Toolkit Mcp Server: Generate random IDs, QR codes, and hashes, encode and decode values, and geolocate IPs, plus gated network and system diagnostics, via MCP.

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cyanheads/toolkit-mcp-serverApache-2.0★ 18

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This open-source tool is maintained externally. View the source on GitHub to learn more or run it yourself.

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Use it free

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Self-host it

Run the open-source version on your own infrastructure.

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What is Toolkit Mcp Server?

Generate random IDs, QR codes, and hashes, encode and decode values, and geolocate IPs, plus gated network and system diagnostics, via MCP. STDIO or Streamable HTTP. 7 Tools **Public Hosted Server:** [https://toolkit.caseyjhand.com/mcp](https://toolkit.caseyjhand.com/mcp) --- Seven tools. Five are always on and need no configuration — pure-compute utilities plus an SSRF-free IP lookup. Two probe the server host and stay absent from `tools/list` until you opt in, fail-closed. Generate a digest, or constant-time-verify a value against an expected one. - `operation`: `generate` (lowercase-hex digest) or `compare` (timing-safe check via `timingSafeEqual`) - Algorithms: `sha256` (default) and `sha512` for security; `sha1` and `md5` are exposed for checksum and file-integ Source: cyanheads/toolkit-mcp-server (https://github.com/cyanheads/toolkit-mcp-server)

How it works

Repository: cyanheads/toolkit-mcp-server Seven tools. Five are always on and need no configuration — pure-compute utilities plus an SSRF-free IP lookup. Two probe the server host and stay absent from `tools/list` until you opt in, fail-closed. | Tool | Description | |:---|:---| | `toolkit_hash_value` | Generate a cryptographic digest (sha2

How to use it

  1. 1Installation / Setup A public instance is available at `https://toolkit.caseyjhand.com/mcp` — no installation required. Point any MCP client at it via Streamable HTTP: ```json "mcpServers": { "toolkit-mcp-server": { "type": "streamable-http", "url": "https://toolkit.caseyjhand.com/mcp" Add the following to your MCP client configuration file. No API key is required — the five always-on tools and the default keyless geolocation tier work out of the box. ```json "mcpServers": { "toolkit-mcp-server": { "type": "stdio", "command": "bunx", "args": ["@cyanheads/toolkit-mcp-server@latest"], "env": { "MCP_TRANSPORT_TYPE": Configuration Every variable is optional. Server-specific options are validated at startup via the Zod schema in `src/config/server-config.ts`. | Variable | Description | Default | |:---|:---|:---| | `TOOLKIT_ENABLE_NET_DIAGNOSTICS` | Register the gated `toolkit_check_network` tool. Leave off for hosted or shared deployments. | `false` | | `TOOLKIT_ENABLE_SYSTEM_INFO` | Register the gated `toolkit_check_system`

What it can do

  • Encoding/Decoding
  • Generation
  • Cryptography

Use cases

Assumptions and limitations

Assumptions

  • source: https://github.com/cyanheads/toolkit-mcp-server
  • license: Apache-2.0 — free to use, modify, and distribute
  • privacy: Runs locally in your browser — no data leaves your device
  • stars: 18+ stars on GitHub

Limitations

  • This is an open-source project maintained at cyanheads/toolkit-mcp-server. Check the repository for current feature status and known issues.

Understanding the result

Generate random IDs, QR codes, and hashes, encode and decode values, and geolocate IPs, plus gated network and system diagnostics, via MCP.

Tool details

  • Clearly flagged when a network request is needed.
  • No account, no sign-up, and no tracking of your content.
  • Powered by toolkit-mcp-server (Apache-2.0).
Built with
toolkit-mcp-server (cyanheads/toolkit-mcp-server)
License
Apache-2.0
Runs locally
No — requires a network request
Verification
Not yet verified
Input
URL Text, Text or URL, Text to Hash
Output
Generated Output
Open-source source & license

Built with cyanheads/toolkit-mcp-server. OpenToolVault provides the discovery and browser interface while crediting the original project maintainers.

Built with
toolkit-mcp-server
License
Apache-2.0
View source on GitHub

Open-source project

License: Apache-2.0Source: this project

OpenToolVault is an independent directory. We are not affiliated with or endorsed by this project.

References

Frequently asked

What is Toolkit Mcp Server?

Generate random IDs, QR codes, and hashes, encode and decode values, and geolocate IPs, plus gated network and system diagnostics, via MCP. STDIO or Streamable HTTP. 7 Tools **Public Hosted Server:** [https://toolkit.caseyjhand.com/mcp](https://toolkit.caseyjhand.com/mcp) --- It is available on GitHub at cyanheads/toolkit-mcp-server.

Is Toolkit Mcp Server free to use?

Yes — Toolkit Mcp Server is open-source software. You can use it freely, and the source code is available at https://github.com/cyanheads/toolkit-mcp-server.

How do I install or set it up?

A public instance is available at `https://toolkit.caseyjhand.com/mcp` — no installation required. Point any MCP client at it via Streamable HTTP: ```json "mcpServers": { "toolkit-mcp-server": { "type": "streamable-http", "url": "https://toolkit.caseyjhand.com/mcp" Add the following to your MCP client configuration file. No API key is required — the five always-on tools and the default keyless geo

What configuration options are available?

Every variable is optional. Server-specific options are validated at startup via the Zod schema in `src/config/server-config.ts`. | Variable | Description | Default | |:---|:---|:---| | `TOOLKIT_ENABLE_NET_DIAGNOSTICS` | Register the gated `toolkit_check_network` tool. Leave off for hosted or shared deployments. | `false` | | `TOOLKIT_ENABLE_SYSTEM_INFO` | Register the gated `toolkit_check_system`

What are its key capabilities?

Seven tools. Five are always on and need no configuration — pure-compute utilities plus an SSRF-free IP lookup. Two probe the server host and stay absent from `tools/list` until you opt in, fail-closed. Generate a digest, or constant-time-verify a value against an expected one. - `operation`: `generate` (lowercase-hex digest) or `compare`

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