How do I connect MCP Json Yaml Toml MCP Server to Claude?

Run `claude mcp add mcp-json-yaml-toml -- uvx mcp-json-yaml-toml` in Claude Code, or add the same command and arguments under mcpServers in Cursor's mcp.json or Claude Desktop's claude_desktop_config.json, then restart the client. The blocks above are ready to paste.

Is MCP Json Yaml Toml MCP Server free?

The listed licence is MIT. Check the upstream terms for permitted use and commercial requirements; a public repository does not by itself mean the software is free or open source. Connected APIs and hosted services may have separate charges.

What can MCP Json Yaml Toml MCP Server do?

MCP Json Yaml Toml MCP Server documents 7 tools to the agent, including constraint_list, constraint_validate, data. The descriptions above come from project documentation. A live handshake does not test individual tool behavior.

MCP Json Yaml Toml

Unclaimed

by bitflight-devops

A structured data reader and writer like 'jq' and 'yq' for AI Agents

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01 / Choose your client

02 / Before you connect

Authentication is not specified. Check the project instructions before connecting.

Install the runtime required by the project and make it available to your client.

Project instructionsEnvironment variable names (optional)

Use names from the project instructions, separated by commas. Enter names only, never secret values.

03 / Add the configuration

Source: generated from public install instructions

claude mcp add --transport stdio 'mcp-json-yaml-toml' -- 'uvx' 'mcp-json-yaml-toml'

Run in your terminal after replacing any placeholders.

04 / Check it in your client

Open your client’s MCP settings and confirm the server connects and lists its tools. A copied configuration does not confirm a working connection.

config-managementjqjsonmcpmcp-serverschema-validationtomlyamlyqagentic-workflows

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Claimed and verified servers get a weekly static scan that shows what the code can reach: external services, environment variables, shell commands, agent configuration folders, plus any dependencies with known advisories. Claim this listing to get one. How the security profile works

7 of 7 tools

Documented tools (7)

From project documentation. A server handshake does not verify each tool’s description or behavior.

constraint_list

List available generation constraints

constraint_validate

Validate inputs against LMQL constraints

data

Get, set, or delete values at specific paths

data_convert

Convert between JSON, YAML, and TOML

data_merge

Deep merge structured data files

data_query

Advanced yq/jq expressions for transformations

data_schema

Manage schemas and validate files

Tool change history

Compared across complete checks of the same configuration. Tools were listed, not invoked. Input-schema changes are not measured here.

No complete tool checks yet.

FAQ

Questions about MCP Json Yaml Toml MCP Server

How do I connect MCP Json Yaml Toml MCP Server to Claude?: Run `claude mcp add mcp-json-yaml-toml -- uvx mcp-json-yaml-toml` in Claude Code, or add the same command and arguments under mcpServers in Cursor's mcp.json or Claude Desktop's claude_desktop_config.json, then restart the client. The blocks above are ready to paste.
Is MCP Json Yaml Toml MCP Server free?: The listed licence is MIT. Check the upstream terms for permitted use and commercial requirements; a public repository does not by itself mean the software is free or open source. Connected APIs and hosted services may have separate charges.
What can MCP Json Yaml Toml MCP Server do?: MCP Json Yaml Toml MCP Server documents 7 tools to the agent, including constraint_list, constraint_validate, data. The descriptions above come from project documentation. A live handshake does not test individual tool behavior.