io.github.lu-zhengda/virtual-fs

MCPattested
v0.2.2io.github.lu-zhengdaUnknownUpdated 7mo agonpmGitHub

PostgreSQL-backed virtual filesystem for agents: session isolation, shared stores, POSIX ops, RLS.

An MCP server that provides AI agents with a persistent, PostgreSQL-backed virtual filesystem. Supports session-isolated file operations, cross-session shared stores, glob/grep search, and Row Level Security — all exposed as standard Model Context Protocol tools. Works with any MCP client: Claude Desktop, Claude Code, Cursor, Windsurf, Cline, and others. Persistent file storage — files are stored…

Works in
ClaudeCursorCopilotGemini

Inferred from the transports this listing declares (stdio). A client not listed here hasn’t been ruled out — it just isn’t something Forge can confirm.

Attested build
A verified provenance attestation binds this artifact to the listed repository. Nobody has claimed the listing yet — this proves where the code was built, not who stands behind it.
3GitHub stars
1Forks
7mo agoLast update
Package
Authorio.github.lu-zhengda
LicenseUnknown
Version0.2.2
Sourcemcp-registry
npmmcp-virtual-fs
GitHublu-zhengda/mcp-virtual-fs
SBOMCycloneDX 1.6 ↓
Trust Status
A
85/100Trusted
✓Listed in Forge index+10/10
✓Identity verified · attested build+20/20
—Ed25519 publish signature+0/5
→ Included automatically when the publisher runs `forge publish`
—Domain verification+0/5
→ Publisher: host /.well-known/forge.json on the package homepage with { "publisher": "<github-login>" }
✓npm Trusted Publishing (Sigstore)+5/5
—npm maintainer match+0/5
→ Publisher: add the verified GitHub login to the npm package's maintainers (npm owner add <login>)
✓CVE scan · clean+30/30
✓Static analysis · clean+20/20
Paste into Claude Code, Cursor, or any AI assistant to fix all gaps
StatusIdentity verified
PublisherUnverified
SignatureUnsigned
Domain—
Provenance✓ Sigstore-verified · af589db
Dependencies✓ 60 resolved+ · none vulnerable
Tool surface11 tools · 1 privileged
Security scan✓ Cleanv0.2.2 · 3mo agoHow well does this scan work?
EvalsNone
IndexedJun 13, 2026

Verification confirms publisher identity (repo ownership), not code safety. The security scan covers known CVEs and suspicious install scripts.

Tools

11 tools · 1 privileged
Statically extracted from the published packagev0.2.2 · 3mo ago

Read out of the source npm actually ships, at scan time. The package was never executed. Tools registered dynamically at runtime, or hidden inside bundled or minified code, can be missed — so this is a floor on the tool surface, not a complete census of it.

readNo description published

This tool published no description. Forge does not invent one.

writeprivilegedNo description published

This tool published no description. Forge does not invent one.

appendNo description published

This tool published no description. Forge does not invent one.

statNo description published

This tool published no description. Forge does not invent one.

lsNo description published

This tool published no description. Forge does not invent one.

mkdirNo description published

This tool published no description. Forge does not invent one.

rmNo description published

This tool published no description. Forge does not invent one.

mvNo description published

This tool published no description. Forge does not invent one.

globNo description published

This tool published no description. Forge does not invent one.

grepNo description published

This tool published no description. Forge does not invent one.

storesNo description published

This tool published no description. Forge does not invent one.

0 of 11 tools published a description.

Tool names and descriptions are written by the publisher and shown verbatim as inert text. They are the strings an MCP client passes to a model, so Forge scans them for prompt-injection patterns — any finding appears with the security scan above. “Privileged” is a keyword match on the tool name, not an audit of what the tool does: a benign-sounding name can still do anything.

About

An MCP server that provides AI agents with a persistent, PostgreSQL-backed virtual filesystem. Supports session-isolated file operations, cross-session shared stores, glob/grep search, and Row Level Security — all exposed as standard Model Context Protocol tools. Works with any MCP client: Claude Desktop, Claude Code, Cursor, Windsurf, Cline, and others. Persistent file storage — files are stored in PostgreSQL and survive process restarts, container recycling, and redeployments Session…

Keywords
mcp
Alternatives
Comparing tool surfaces…

Tools exposed

11 tools · 1 privileged · observed by static extraction. A tool surface is what one scan read on one day, not a live capability list.

Linked names open Forge’s index of every entry observed exposing that tool. Browse all indexed tools.

No dependency coverage

This package was last scanned before Forge began storing the resolved tree. The next scan will record it.

Topics

Related in local files