@tabnas/mcp

MCPattestedlive

v0.1.20dev.tabnasMITUpdated 4d agonpm GitHub

Seven tools over the tabnas parsing engine: parse, validate, diagnose, fixtures, compare.

Endpoint healthlive

checked 8 days ago · 133ms

100% of the last 5 checks reached this endpoint

Works in

ClaudeCursorCopilotChatGPTGemini

Inferred from the transports this listing declares (stdio, streamable-http). 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.

495Downloads/wk

4d agoLast update

Package

Authordev.tabnas

LicenseMIT

Version0.1.20

Sourcenpm+mcp-registry

GitHubtabnas/mcp

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 · e9b8bf5

Dependencies✓ 60 resolved+ · none vulnerable

Tool surface11 tools · none privileged

Security scan✓ Cleanv0.1.15 · 1mo agoHow well does this scan work?

EvalsNone

IndexedAug 26, 2026

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

Tools

11 tools · none privileged

Statically extracted from the published packagev0.1.15 · 1mo 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.

Filter toolsPrivileged only

parseParse input with the tabnas engine. Returns

Parse input with the tabnas engine. Returns

No input schema was published for this tool.

validate_grammarValidate a serialized GrammarSpec. Structural

Validate a serialized GrammarSpec. Structural

No input schema was published for this tool.

explain_parse_errorParse input and explain the failure. Returns

Parse input and explain the failure. Returns

No input schema was published for this tool.

test_grammarRun TSV fixture content against a grammar in a fresh

Run TSV fixture content against a grammar in a fresh

No input schema was published for this tool.

list_pluginsList every bundled tabnas plugin descriptor

List every bundled tabnas plugin descriptor

No input schema was published for this tool.

describe_pluginThe full descriptor for one plugin, by package name

The full descriptor for one plugin, by package name

No input schema was published for this tool.

compare_grammarsGrammar compatibility (AX plan Phase 5): does candidate

Grammar compatibility (AX plan Phase 5): does candidate

No input schema was published for this tool.

grammar.schema.jsonJSON Schema (draft 2020-12) for the serialized

JSON Schema (draft 2020-12) for the serialized

No input schema was published for this tool.

diagnostic.schema.jsonJSON Schema (draft 2020-12) for the structured

JSON Schema (draft 2020-12) for the structured

No input schema was published for this tool.

error-codes.jsonThe engine's error-code registry: message and hint

The engine's error-code registry: message and hint

No input schema was published for this tool.

plugins.jsonEvery fleet plugin descriptor (tabnas.plugin.json),

Every fleet plugin descriptor (tabnas.plugin.json),

No input schema was published for this tool.

11 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

Seven tools over the tabnas parsing engine: parse, validate, diagnose, fixtures, compare.

Keywords

mcp

Alternatives

Comparing tool surfaces…

Tools exposed

11 tools · none privileged · observed 2026-08-29 by static extraction. A tool surface is what one scan read on one day, not a live capability list.

parse
validate_grammar
explain_parse_error
test_grammar
list_plugins
describe_plugin
compare_grammars
grammar.schema.json
diagnostic.schema.json
error-codes.json
plugins.json

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

Dependency tree

What one Forge scan resolved from npm metadata on 2026-08-29 — observed resolution, not a publisher declaration.

60 packages resolved · 2 direct · none carrying advisories Resolution stops at depth 4 and 60 packages.

ajv8.20.04 dependencies
- fast-deep-equal3.1.3
- fast-uri3.1.6
- json-schema-traverse1.0.0
- require-from-string2.0.2
@modelcontextprotocol/sdk1.30.017 dependencies
- ajv8.20.0shown above
- zod4.5.2
- cors2.8.62 dependencies
  - object-assign4.1.1
  - vary1.1.2
- hono4.13.5
- jose6.2.10
- express5.2.1+26 not drawn2 dependencies
  - vary1.1.2shown above
  - content-type1.0.5
- raw-body3.0.2+4 not drawn
- ajv-formats3.0.11 dependency
  - ajv8.20.0shown above
- cross-spawn7.0.6+3 not drawn
- eventsource3.0.71 dependency
  - eventsource-parser3.1.1
- content-type1.0.5shown above
- pkce-challenge5.0.1
- @hono/node-server2.1.1
- json-schema-typed8.0.2
- eventsource-parser3.1.1shown above
- express-rate-limit8.7.0+2 not drawn
- zod-to-json-schema3.25.2

The crawl stopped at the depth-4 limit. Anything below that level was never resolved.

The crawl stopped at the 60-package limit. The rest of the tree was never resolved.

36 more resolved packages are not drawn here (display cap: 24). Every dependency carrying an advisory is drawn regardless of the cap. Full inventory (CycloneDX SBOM)

Declared but not resolved

53 declared dependencies never landed in the tree. They are missing from Forge's resolution, not from the package.

package cap reached: 48
below the depth cap: 5

http-errors ^2.0.1 — required by send@1.2.1package cap reached
mime-types ^3.0.2 — required by send@1.2.1package cap reached
ms ^2.1.3 — required by send@1.2.1package cap reached
on-finished ^2.4.1 — required by send@1.2.1package cap reached
range-parser ^1.2.1 — required by send@1.2.1package cap reached
statuses ^2.0.2 — required by send@1.2.1package cap reached
ms ^2.1.3 — required by debug@4.4.3package cap reached
debug ^4.4.0 — required by router@2.2.0package cap reached
depd ^2.0.0 — required by router@2.2.0package cap reached
is-promise ^4.0.0 — required by router@2.2.0package cap reached
parseurl ^1.3.3 — required by router@2.2.0package cap reached
path-to-regexp ^8.0.0 — required by router@2.2.0package cap reached

+41 more not listed. The counts by reason above cover all of them.

Not followed: peerDependencies. This tree covers runtime dependencies only, so anything those pull in was never resolved.