MCPVault

mcx_write

MCP tool from Mcx by schizoidcock

Create/overwrite files - bypasses native Write's read requirement

How to use it

mcx_write is exposed by the Mcx MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), and the mcx_write tool becomes available to the model automatically. See the full listing for setup details and every tool this server provides.

FULL MCX LISTING

Other tools in Mcx (17)

mcx_batch

Multiple executions/searches in one call (bypasses throttling)

mcx_doctor

Run diagnostics (Bun, SQLite, adapters, sandbox, FFF)

mcx_edit

Edit files (string mode or line mode) - bypasses native Edit's read requirement

mcx_execute

Execute code with adapter access, auto-stores as $result

mcx_fetch

Fetch URLs with HTML-to-markdown and auto-indexing (24h cache)

mcx_file

Process local files with $file injection, or store-only mode with storeAs

mcx_find

Fast fuzzy file search with frecency + proximity ranking

mcx_grep

SIMD-accelerated content search across files

mcx_list

List available adapters and skills

mcx_related

Find related files by imports/exports analysis

mcx_run_skill

Run a registered skill

mcx_search

3 modes: spec exploration, FTS5 search, adapter/method search

mcx_spawn

Run code in background, returns task ID immediately

mcx_stats

Session statistics (indexed content, variables, network)

mcx_tasks

List/check background tasks and their results

mcx_tree

Navigate large JSON results without loading full content

mcx_upgrade

Get self-upgrade command for latest version