gstinapi-mcp

MCPcommunity

v1.0.2io.github.CsoftTarunUnknownUpdated 15d agonpm GitHub

GSTIN verification, GST filing history and HSN/SAC lookup for India.

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.

Automatically indexed from public sources. Not yet verified by the developer on Forge.Claim this listing →

15d agoLast update

Needs 1 credential before it runs

GSTINAPI_API_KEYAPI keyrequired
Your gstinapi.in API key. Free at https://www.gstinapi.in/register — up to 100 free lookups, no card required.

Declared by the author in the official MCP registry. Forge does not store, broker, or ever see these values — the config below is scaffolded with placeholders you fill in locally.

Package

Authorio.github.CsoftTarun

LicenseUnknown

Version1.0.2

Sourcenpm+mcp-registry

npmgstinapi-mcp

GitHubCsoftTarun/gstinapi-mcp

SBOMCycloneDX 1.6 ↓

Trust Status

B

60/100Good

✓Listed in Forge index+10/10

—Publisher identity verified+0/20

→ Publisher: run `forge publish` from the package repo to claim ownership

—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)+0/5

→ Publish from GitHub Actions with --provenance so the attestation binds this package to this repo

—npm maintainer match+0/5

→ Earned once your identity is verified above and that login is an npm maintainer of this package

✓CVE scan · clean+30/30

✓Static analysis · clean+20/20

Paste into Claude Code, Cursor, or any AI assistant to fix all gaps

StatusCommunity-indexed

PublisherUnverified

SignatureUnsigned

Domain—

Provenance—

Dependencies✓ 60 resolved+ · none vulnerable

Tool surface7 tools · none privileged

Security scan✓ Cleanv1.0.2 · 11d agoHow well does this scan work?

EvalsNone

IndexedAug 27, 2026

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

Tools

7 tools · none privileged

Statically extracted from the published packagev1.0.2 · 11d 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

verify_gstinLook up the live GST registration for a GSTIN: legal name, trade name, status,

Look up the live GST registration for a GSTIN: legal name, trade name, status,

No input schema was published for this tool.

get_gstin_returnsEvery GSTR-1 / GSTR-3B (and other type) return a GSTIN filed in the given financial year,

Every GSTR-1 / GSTR-3B (and other type) return a GSTIN filed in the given financial year,

No input schema was published for this tool.

get_gstin_complianceThe return filing history summarised per return type: filed count, last period filed,

The return filing history summarised per return type: filed count, last period filed,

No input schema was published for this tool.

get_gstin_filing_preferenceWhether the taxpayer files Monthly or Quarterly (QRMP), quarter by quarter, for the given financial year.

Whether the taxpayer files Monthly or Quarterly (QRMP), quarter by quarter, for the given financial year.

No input schema was published for this tool.

lookup_hsn_codeThe official description for a 2-8 digit HSN (goods) or SAC (services) code, plus the chapter/heading/subheading it sits under. No GST rate is returned — the government's own master publishes no rate column, and a rate depends on more than the code alone.

The official description for a 2-8 digit HSN (goods) or SAC (services) code, plus the chapter/heading/subheading it sits under. No GST rate is returned — the government's own master publishes no rate column, and a rate depends on more than the code alone.

No input schema was published for this tool.

search_hsn_codesFind HSN/SAC codes from a free-text description. Exact code matches rank first, then descriptions starting with the term, then descriptions containing it.

Find HSN/SAC codes from a free-text description. Exact code matches rank first, then descriptions starting with the term, then descriptions containing it.

No input schema was published for this tool.

get_usage_statsHow many calls this API key has made today. Free — does not consume a credit.

How many calls this API key has made today. Free — does not consume a credit.

No input schema was published for this tool.

7 of 7 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

GSTIN verification, GST filing history and HSN/SAC lookup for India.

Keywords

mcp

Alternatives

Comparing tool surfaces…

Tools exposed

7 tools · none privileged · observed 2026-09-24 by static extraction. A tool surface is what one scan read on one day, not a live capability list.

verify_gstin
get_gstin_returns
get_gstin_compliance
get_gstin_filing_preference
lookup_hsn_code
search_hsn_codes
get_usage_stats

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 2026-09-24 — observed resolution, not a publisher declaration.

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

zod3.25.76
@modelcontextprotocol/sdk1.30.117 dependencies
- ajv8.20.04 dependencies
  - fast-deep-equal3.1.3
  - fast-uri3.1.8
  - json-schema-traverse1.0.0
  - require-from-string2.0.2
- zod4.6.5
- cors2.8.6+1 not drawn1 dependency
  - object-assign4.1.1
- hono4.13.9
- jose6.2.12
- express5.2.1+27 not drawn1 dependency
  - 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

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

package cap reached: 49
below the depth cap: 5

wrappy 1 — required by once@1.4.0package cap reached
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

+42 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.