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Raw values for zipnative MCP — ZIP creation, inspection, secure extraction & verification

io.github.Nizoka/zipnative-mcp · Registry status: active

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What the source declared verbatim, unchanged and uninterpreted. The derived values on the overview page are computed from these.

Evidence for this page · Source: MCP-Register · collected on 2026-09-08

Every value below comes from it. Where one differs, its origin is stated on its row.

Raw values
Description (raw)ZIP MCP server: create, inspect, verify, extract securely, modify without recompression. 13 tools
Environment variables (raw)ZIPNATIVE_MCP_OUTPUT_DIR, ZIPNATIVE_MCP_CACHE_DIR, ZIPNATIVE_MCP_PORT, ZIPNATIVE_MCP_HTTP_TOKEN, ZIPNATIVE_MCP_MAX_UNCOMPRESSED_BYTES, ZIPNATIVE_MCP_MAX_ENTRIES, ZIPNATIVE_MCP_WORKERS
Required secret variables (raw)confirmed absent
Transports (raw)stdio
Path arguments (raw)confirmed absent
Repository (raw)https://github.com/Nizoka/zipnative-mcp
Package registries (raw)npm
Required secret headers (raw)confirmed absent
Path environment variables (raw)ZIPNATIVE_MCP_CACHE_DIR, ZIPNATIVE_MCP_OUTPUT_DIR
Remote URLs (raw)confirmed absent
Remote hosts (raw)confirmed absent
Registry status message (raw)confirmed absent
First listed in the registry (raw)2026-09-07
Last changed in the registry (raw)2026-09-07
Schema version of the raw record (raw)https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json
Delivery form (raw)package
Repository platform (raw)github
Repository subfolder (raw)confirmed absent
Package identifiers (raw)zipnative-mcp
Package versions (raw)1.0.0
Runtime hints (raw)npx
Environment variable formats (raw)filepath, number
Environment variable descriptions (raw)ZIPNATIVE_MCP_CACHE_DIR=Opt-in content-addressed response cache directory (SHA-256 keyed, 1h TTL, 256 MiB LRU, plaintext at rest). Never caches zipPath / sourcePath inputs, file output, defaultDate='now', parallel, describe_engine or draft_governance_issue. · ZIPNATIVE_MCP_HTTP_TOKEN=Opt-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_ENTRIES=Operator 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_MAX_UNCOMPRESSED_BYTES=Operator ceiling for limits.maxEntryUncompressedSize and limits.maxTotalUncompressedSize 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_OUTPUT_DIR=Absolute 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_PORT=Serve 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_WORKERS=Operator 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.
Icon formats (raw)confirmed absent
Connection paths (source structure){"packages":[{"registryType":"npm","identifier":"zipnative-mcp","version":"1.0.0","runtimeHint":"npx","transport":"stdio","environment":[{"name":"ZIPNATIVE_MCP_OUTPUT_DIR","description":"Absolute 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).","format":"filepath","required":false,"secret":false},{"name":"ZIPNATIVE_MCP_CACHE_DIR","description":"Opt-in content-addressed response cache directory (SHA-256 keyed, 1h TTL, 256 MiB LRU, plaintext at rest). Never caches zipPath / sourcePath inputs, file output, defaultDate='now', parallel, describe_engine or draft_governance_issue.","format":"filepath","required":false,"secret":false},{"name":"ZIPNATIVE_MCP_PORT","description":"Serve 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.","format":"number","required":false,"secret":false},{"name":"ZIPNATIVE_MCP_HTTP_TOKEN","description":"Opt-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.","required":false,"secret":true},{"name":"ZIPNATIVE_MCP_MAX_UNCOMPRESSED_BYTES","description":"Operator ceiling for limits.maxEntryUncompressedSize and limits.maxTotalUncompressedSize 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.","format":"number","required":false,"secret":false},{"name":"ZIPNATIVE_MCP_MAX_ENTRIES","description":"Operator 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.","format":"number","required":false,"secret":false},{"name":"ZIPNATIVE_MCP_WORKERS","description":"Operator 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.","format":"number","required":false,"secret":false}],"additional_arguments_declared":true}],"remotes":[]}

Position within the directory

How many of the 41,867 published entries carry the same measured value. A reference figure, not an assessment.

All 4 values together are carried by 403 of 41,867 entries.

tracevero · https://tracevero.com/mcp/io-github-nizoka-zipnative-mcp/rohangaben