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Redact MCP

Auto-detects and obfuscates PII (IPs, emails, API keys, names) so Claude never sees real client data

Connector by r3352 · GitHub account verified by the MCP Registry

IndexedMITLocal (stdio)★ 6
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Install

Works with Claude Code, Codex, VS Code, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.

npx agentmarket install connector/r3352-redact-mcp

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Auto-detects and obfuscates PII (IPs, emails, API keys, names) so Claude never sees real client data

Reviews

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Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools
3 read · 2 write · 1 delete · 2 not yet classified
Secrets
None asked for
Install scripts
Not scanned yet
Runs as
Node.js package

Tools by what they do 8

Read from the source code; the running server may list different tools.

Read 3 · Look things up without changing anything.

  • redact_audit_log
  • redact_read_file
  • redact_show_mappings

Write 2 · Create, change, send or run things.

  • redact_add_mapping
  • redact_proxy_request

Delete 1 · Delete, drop, revoke or wipe things.

  • redact_remove_mapping

Not yet classified 2 · We could not tell from the name and description.

  • redact_deobfuscate
  • redact_obfuscate

Secrets and settings it asks for

Other settings (environment variables or headers).

  • REDACT_AUDIT_LOG
  • REDACT_DATA_DIR

Files it touches

  • Any path the agent passes to its tools

Tools (8)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

  • redact_add_mapping

    Manually add a specific real→fake mapping. Use this when you know a specific value should be redacted (e.g., a client company name, internal hostname).

  • redact_audit_log

    View recent audit log entries showing what was redacted and when. Requires REDACT_AUDIT_LOG=true environment variable to be set.

  • redact_deobfuscate

    Reverses obfuscation — replaces all fake values back with the original real values. Use this when generating final reports or deliverables for the client.

  • redact_obfuscate

    Takes raw text and returns an obfuscated version with all detected PII replaced by consistent fake values. Uses regex + AI-based NER detection. Use this to sanitize any pasted text, command output, or data before analysis.

  • redact_proxy_request

    Makes a real HTTP request to the target, then obfuscates the entire response before returning it. Use this INSTEAD of curl/fetch for all pentest HTTP requests. The URL, headers, and body are deobfuscated first (in case you're using already-obfuscated values), then the real request is made, and the response is fully sanitized.

  • redact_read_file

    Reads a file from disk and returns its content with all detected PII obfuscated. Use this INSTEAD of the Read tool for any client data files, config files, or logs that may contain sensitive information.

  • redact_remove_mapping

    Remove a mapping by its real value. Use this to undo a false positive detection.

  • redact_show_mappings

    Display all current real→fake mappings, grouped by type. Shows what is currently being redacted.

Signals

Stars
6
Forks
1
Open issues
0
Weekly downloads
10
Last commit
Mar 23, 2026 (7 months ago)
Last release
Mar 23, 2026 (7 months ago)
Last package publish
Mar 23, 2026 (7 months ago)

From GitHub (fetched Oct 24, 2026) and the package registry.

Details

Registry name
io.github.r3352/redact-mcp
Version
2.0.4
Auth
No auth
Packages
npm @mattzam/redact-mcp
License
MIT
Repository
github.com/r3352/redact-mcp
Website
github.com/r3352/redact-mcp
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
Official MCP Registrygithub-graphql

More from r3352

Cite this page

Redact MCP. Agent Mart. https://agentmart.dev/connectors/r3352-redact-mcp (last updated 2026-10-24)