JSON Splitter and Merger
The JSON MCP Server provides tools for efficient JSON file manipulation, allowing AI assistants to split large JSON files into smaller chunks and merge multiple JSON files into a single consolidated file. Developed by Vadym Nastoiashchyi, this TypeScript implementation uses the Model Context Protocol SDK to expose two primary tools: 'split' for dividing JSON arrays into specified sizes while preventing excessive fragmentation, and 'merge' for combining multiple JSON files from a directory into a single output file. The server includes robust path validation, home directory expansion, and error handling to ensure reliable operation across different environments. It's particularly valuable for data processing workflows that involve large JSON datasets that need to be broken down for processing or consolidated for analysis.
Composite of vulnerability cleanliness, spec conformance, provenance, stability, and usage signals — scanned and weighted by Cognium. Human and agent signals are tracked separately. Last scanned 2026-09-02.
Scan details: Circle-IR · 2026-09-02 · Appeal
View full trust & usage report →Metadata
- Version
- 1.0.0
- Skill type
- atomic
- Execution layer
- mcp-remote
- Category
- file-system
- Source
- PulseMCP
- Repository
- github.com/vadimnastoyashchy/json-mcp
- Author type
- human
- Last scanned
- 2026-09-02
- Updated
- 2026-09-02
Use via MCP
Resolve JSON Splitter and Merger from your agent
Streamable HTTP transport at https://api.skillsregistry.net/mcp. No auth for read tools. Discovery: .well-known/mcp.json.
One command in your shell — Claude Code wires it up and verifies the connection. Run /mcp in any session to confirm.
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp--scope user for --scope project to commit it to .mcp.json.