zipnative MCP — ZIP creation, inspection, secure extraction & verification MCP server

by Nizoka·io.github.Nizoka/zipnative-mcp·v1.1.0

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ZIP MCP server: create, inspect, verify, extract, canonicalize, merge, modify. 15 tools

B83/100grade B

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B83/100

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0 stars41 downloads/wk

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zipnative MCP — ZIP creation, inspection, secure extraction & verification tools

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How zipnative MCP — ZIP creation, inspection, secure extraction & verification compares

Against every graded Scraping and browsing MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score: 83/100; higher than 60% of 866 Scraping and browsing servers
Downloads a week: 41; more than 23% of 309 Scraping and browsing servers with a package

Release history: 2 versions in the registry since 2026-09-07, latest 2026-10-19, typically one every 42 days.

Install zipnative MCP — ZIP creation, inspection, secure extraction & verification in Claude Code, Cursor or VS Code

Runs npx -y zipnative-mcp on your machine. Read the scan report first; the gateway never runs local packages.

claude mcp add zipnative-mcp -- npx -y zipnative-mcp

Add to Cursor

What the publisher says

From the zipnative MCP — ZIP creation, inspection, secure extraction & verification repository's README, as published. We do not edit it. Read it on GitHub

zipnative-mcp

MCP server for ZIP archives — deterministic creation, inspection and listing without extracting, random-access entry reads, secure-by-default extraction, one-call verification, forward scanning of truncated streams, incremental modification without recompression, CRC-32 and raw-DEFLATE inflation — 13 tools on the zipnative engine (zero-dependency, ISO/IEC 21320-1 conformance validated in CI), for Claude Desktop, Cursor, ChatGPT and any MCP client.

✨ Features

zipnative-mcp exposes 13 tools to any MCP host:

Shortened. The full README is on GitHub.

Nothing above is checked by us. What we check is on the safety report.

zipnative MCP — ZIP creation, inspection, secure extraction & verification: common questions

Is zipnative MCP — ZIP creation, inspection, secure extraction & verification MCP server safe?: Mostly: it is graded B (83/100). Read the zipnative MCP — ZIP creation, inspection, secure extraction & verification safety report
How do I install zipnative MCP — ZIP creation, inspection, secure extraction & verification?: It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does zipnative MCP — ZIP creation, inspection, secure extraction & verification need an API key?: Yes. The registry entry asks for ZIPNATIVE_MCP_HTTP_TOKEN.
Is zipnative MCP — ZIP creation, inspection, secure extraction & verification maintained?: The last commit was 22 days ago (2026-10-13). The latest release is v1.1.0.
What can I use instead of zipnative MCP — ZIP creation, inspection, secure extraction & verification?: Servers from other publishers that do the same job: Groundcheck MCP server, Plumb MCP server and Rendex: Rendering API for Images, PDFs & Content Extraction MCP server. Compare all zipnative MCP — ZIP creation, inspection, secure extraction & verification alternatives.
How does zipnative MCP — ZIP creation, inspection, secure extraction & verification compare with other Scraping and browsing MCP servers?: safety score 83/100 (higher than 60% of 866 Scraping and browsing servers); downloads a week 41 (more than 23% of 309 Scraping and browsing servers with a package). Full comparison.

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Run it through the gateway

Local package. It runs on your machine, not through the gateway.

Rating: —
Safety grade: B · 83/100
Stars: 0
Downloads/wk: 41
Price: Free
Licence: MIT
Transport: Local · npm
Version: 1.1.0
Category: Scraping and browsing
Last release: 2026-10-13

Credentials it needs

ZIPNATIVE_MCP_OUTPUT_DIRAbsolute path of the one sandbox directory: zipPath / sourcePath inputs are read from it and outputMode='file' / outputDir outputs are written under it (never overwritten; the real path of every file read and of every parent written must stay inside — a planted symlink or junction is SECURITY_VIOLATION). Unset: every tool works on base64 only (no file I/O beyond the opt-in cache).
ZIPNATIVE_MCP_CACHE_DIROpt-in content-addressed response cache directory (absolute path) (SHA-256 keyed, 1h TTL, 256 MiB, oldest-written evicted first, plaintext at rest). Never caches zipPath / sourcePath inputs, file output, defaultDate='now', parallel, describe_engine or draft_governance_issue.
ZIPNATIVE_MCP_PORTServe Streamable HTTP on this loopback port (POST /mcp) instead of stdio (MCP 2026-07-28, stateless, legacy fallback). Unauthenticated unless ZIPNATIVE_MCP_HTTP_TOKEN is set.
ZIPNATIVE_MCP_HTTP_TOKENsecretOpt-in bearer token for the HTTP transport (>= 16 chars, no whitespace; a weaker value refuses to start). When set, /mcp requires 'Authorization: Bearer <token>' or answers 401. Compared constant-time, never logged.
ZIPNATIVE_MCP_MAX_UNCOMPRESSED_BYTESOperator ceiling for limits.maxEntryUncompressedSize, limits.maxTotalUncompressedSize and limits.maxEntryCompressedSize in bytes (default 8589934592 = 8 GiB, the engine default). Integer >= 1024, read once at startup; an invalid value refuses to start. A per-call value above it is refused with LIMIT_CEILING_EXCEEDED.
ZIPNATIVE_MCP_MAX_ENTRIESOperator ceiling for limits.maxEntries and scan_zip_forward maxEntries (default 100000, the engine default; the scanner's default budget of 10000 is clamped to it, only an explicit value above it is refused). Integer >= 1, read once at startup; an invalid value refuses to start.
ZIPNATIVE_MCP_WORKERSOperator ceiling for create_zip parallel.workers (default 8; with no explicit workers the engine default max(1, min(cores - 1, 8)) applies, bounded by this ceiling; 0 disables worker threads and keeps compression on the calling thread). Integer >= 0, read once at startup; an invalid value refuses to start.
ZIPNATIVE_MCP_MAX_FILE_OUTPUT_BYTESOperator ceiling for every file written in outputMode='file' (create_zip, modify_zip, canonicalize_zip, merge_zip, extract_zip, inflate_raw), enforced while streaming (default 4294967296 = 4 GiB, the 1.0.0 behaviour). Integer >= 1048576, read once at startup; an invalid value refuses to start. Raise it to write Zip64 archives above 4 GiB into the sandbox (create_zip stream entries with zip64: true).

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