File MergerSAFE
MCP server for merging multiple files into one
Overview
From the repository's own README, as read at the audited commit. Badges and raw HTML are left out.
[](https://mseep.ai/app/exoticknight-mcp-file-merger)
[](https://archestra.ai/mcp-catalog/exoticknight__mcp-file-merger)
Simple utility to combine multiple files into one. Fast, secure, and easy to use.
Features
- Simple - Merge any number of files with a single command
- Fast - Efficiently combines files of any size
- Secure - Only accesses directories you allow
- Detailed - Reports file sizes and merge summary
API
Tools
- merge_files
- Inputs:
inputPaths(string[]): Files to mergeoutputPath(string): Output file location- Returns:
- Success message with merge details
- list_allowed_directories
- Lists directories the server can access
Usage with Claude Desktop
Add to your claude_desktop_config.json:
{
"mcpServers": {
"file-merger": {
"command": "npx",
"args": [
"-y",
"@exoticknight/mcp-file-merger",
"/path/to/allowed/dir"
]
}
}
}Installation
# Clone and install git clone https://github.com/exoticknight/mcp-file-merger.git cd mcp-file-merger npm install npm run build
License
Apache License 2.0
d23f907acde4OBSERVED · 2026-10-08Connect
Built from this server's own package name, version and transport as found in its source — not copied from anyone's documentation, so it cannot drift against a page we do not control.
claude mcp add mcp-file-merger -- npx -y @exoticknight/[email protected]
{
"mcpServers": {
"mcp-file-merger": {
"command": "npx",
"args": [
"-y",
"@exoticknight/[email protected]"
]
}
}
}Exposed tools (2)
1 read · 1 write · 0 destructive.
| Tool | Risk | Description |
|---|---|---|
list_allowed_directories | read | Returns the list of directories that this server is allowed to access. |
merge_files | write | Merge multiple files into a single output file. Reads content from each input file |
Trust audit
SAFEgrade B · trust 89/100 Nothing in the source contradicts what it says it does. Grade A is reserved for packages that have also passed the behavioural sandbox.
| Layer | What it checks | Result |
|---|---|---|
| L0 | Provenance & inventory | PASS |
| L1 | Static analysis of the code | PASS |
| L2 | Instruction surface (what it tells the agent) | PASS |
| L3 | Class-specific surface | PASS |
| L4 | Behavioural (sandbox) | SKIPPED |
What the source does
- Filesystem
- none-observed
- Network
- none-observed
- Shell
- none-observed
- Dependencies
- not all pinned
- Secrets in source
- none-found
Findings (1)
@modelcontextprotocol/sdk, zod, zod-to-json-schema, @types/node, tsup, typescript
Gates applied: no_behavioural_pass.
d23f907acde4full audit observations/trust-audit/mcp-server/exoticknight__file-merger.json · Report an issue / request a re-scanAudit history
Every audit this server has had. A grade with a past is a grade somebody is still checking.
| Date | Source | Verdict | Grade | Score | Change |
|---|---|---|---|---|---|
| 2026-10-08 | d23f907acde4 | SAFE | B | 89 | first audit |
Questions
What is the File Merger MCP server?
MCP server for merging multiple files into one
What tools does File Merger expose?
2 in total: 1 read-only, 1 that write, and 0 that can delete or overwrite. Every one is listed on this page with its risk.
Is File Merger safe to connect to an agent?
The audit found nothing in the source that contradicts what it says it does, and graded it B (89/100). Grade A is held back for packages that have also passed a sandboxed behavioural run, which is why a clean server reads B.
What credentials does File Merger need?
No credential environment variables were found in its source, so it appears to need none.
How does File Merger run?
It speaks stdio, so it runs as a local process your client starts. It is published on npm as @exoticknight/mcp-file-merger at 1.0.1.
How current is this page?
The grade is for one exact copy of the source (d23f907acde4), read on 2026-10-08. The repository is watched and re-audited when it changes.