A powerful expression evaluation tool for Claude Desktop using the Model Context Protocol (MCP).
MCP Expr Lang lets Claude, Cursor and other MCP clients work with MCP Expr Lang directly. A powerful expression evaluation tool for Claude Desktop using the Model Context Protocol (MCP).
A powerful expression evaluation tool for Claude Desktop using the Model Context Protocol (MCP).
MCP Expr-Lang provides a seamless integration between Claude AI and the powerful expr-lang expression evaluation engine. This tool allows you to perform complex data manipulations, calculations, and transformations directly within your Claude conversations.
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{
"mcpServers": {
"eval": {
"command": "C:\\path\\to\\mcp-expr-lang\\bin\\server.exe"
}
}
}From the project documentation. Replace placeholders and example paths before connecting.
Read, search and edit files inside allowed directories with the Model Context Protocol reference Filesystem server.
Retrieve version-aware library documentation and code examples with Context7 MCP, using resolve-library-id and query-docs.
Turn any OpenAPI/Swagger spec into an MCP server - every API operation becomes an agent tool.
Find the product decisions a request leaves open, before your coding agent builds. A deterministic preflight: six calibrated checks, keyless, no model call.
Isolated macOS app tests, MCP images, OCR/ASCII frames, accessibility and evidence reports.
mcpvessel agent io.github.okedeji/mcpvessel-docs