com.fastgstrefund/fast-gst-refund

Est-ce que com.fastgstrefund/fast-gst-refund est sûr ?

Au dernier audit MCP Hub, le serveur MCP « com.fastgstrefund/fast-gst-refund » est classé « Non encore testé ». Référencé dans l'annuaire. Seul le pentest comportemental fait foi, et il n'a pas encore été exécuté sur ce serveur. Le verdict est réévalué en continu ; consultez la fiche pour l'état à jour.

Méthode : MCP Hub analyse la description de chaque outil (couche 1) et, pour le verdict fort, exécute le serveur dans une micro-VM isolée avec leurres et réseau bloqué (couche 2). On publie des noms et des compteurs, jamais le contenu brut renvoyé par un outil.

Les 11 outils

• check_receipt_allocation≈ 814 tokens

  Checks how bank receipts are allocated to export invoices: arithmetic, duplicate allocations, missing row references, overallocated receipts and invoice balances. Takes anonymous row numbers and integer INR paise only; names, GSTINs and certificate numbers are not needed. Up to 200 invoices, 200 receipts and 1000 allocations.

  Paramètres, retour & exemple (3)

  Paramètres

  • invoices · array · requis
  • receipts · array · requis
  • allocations · array · requis

  Exemple d'appel

  {"name": "check_receipt_allocation", "arguments": {"invoices": [], "receipts": [], "allocations": []}}

  Exemple de retour

  {"content": [{"type": "text", "text": "…"}], "structuredContent": {"unit": "texte", "issues": [], "sources": [], "summary": {}, "currency": "texte", "nextStep": "texte", "arithmeticValid": true, "invoiceBalances": [], "receiptBalances": []}}

• explain_upload_error≈ 350 tokens

  Returns the documented checks and correction steps for one known problem with a Statement 3 or Annexure B file. Statement 3 issues: json_generation, receipt_allocation, corrected_retry, return_mismatch. Annexure B issues: duplicate_document, gstr2b_mismatch, reversals, json_generation.

  Paramètres, retour & exemple (2)

  Paramètres

  • issue · string · requis · json_generation | receipt_allocation | corrected_retry | return_mismatch | duplicate_document | gstr2b_mismatch | reversals
  • document · string · requis · statement3 | annexureb

  Exemple d'appel

  {"name": "explain_upload_error", "arguments": {"issue": "json_generation", "document": "statement3"}}

  Exemple de retour

  {"content": [{"type": "text", "text": "…"}], "structuredContent": {"issue": "texte", "title": "texte", "checks": [], "sources": [], "document": "texte", "nextStep": "texte", "sourcesChecked": "texte"}}

• generate_annexure_b≈ 846 tokens

  Creates the Annexure B JSON (statement of inward-supply invoices) for a GST refund of accumulated ITC (RFD-01), the file the GST portal otherwise requires from its Excel offline utility, from records that pass validate_annexure_b. Returns openUrl, a link the user opens in a browser to sign in by email, pay once per GSTIN and refund period, and download; the checked records are stored behind the link for 24 hours. With a connected account that has paid, it returns the file. The tool takes no GST portal password or OTP. ITC eligibility, reversal amounts and GSTR-2B periods come from the taxpayer's reviewed records; the tool does not infer them.

  Paramètres, retour & exemple (3)

  Paramètres

  • data · object · requis
    The document's fields, as its requirements tool lists them, or a JSON file from the official utility unchanged.
  • link · string · optionnel
    The openUrl from the other generate tool's result, so that one link holds both files.
  • direct · boolean · optionnel
    true to have the file returned to this client. It needs the user's Fast GST Refund account to be connected; if it is not, the client is asked to sign in. Leave out unless the user asked for the file here.

  Exemple d'appel

  {"name": "generate_annexure_b", "arguments": {"data": {}}}

  Exemple de retour

  {"content": [{"type": "text", "text": "…"}], "structuredContent": {"file": {}, "claim": {}, "valid": true, "errors": [], "status": "open_link", "message": "texte", "openUrl": "texte", "summary": {}, "document": "texte", "linkNote": "texte", "nextStep": "texte", "warnings": []}}

• generate_statement3≈ 814 tokens

  Creates the Statement 3 JSON for a GST refund of accumulated ITC on exports without payment of tax (RFD-01), the file the GST portal otherwise requires from its Excel offline utility, from records that pass validate_statement3. Returns openUrl, a link the user opens in a browser to sign in by email, pay once per GSTIN and refund period, and download; the checked records are stored behind the link for 24 hours. With a connected account that has paid, it returns the file. The tool takes no GST portal password or OTP.

  Paramètres, retour & exemple (3)

  Paramètres

  • data · object · requis
    The document's fields, as its requirements tool lists them, or a JSON file from the official utility unchanged.
  • link · string · optionnel
    The openUrl from the other generate tool's result, so that one link holds both files.
  • direct · boolean · optionnel
    true to have the file returned to this client. It needs the user's Fast GST Refund account to be connected; if it is not, the client is asked to sign in. Leave out unless the user asked for the file here.

  Exemple d'appel

  {"name": "generate_statement3", "arguments": {"data": {}}}

  Exemple de retour

  {"content": [{"type": "text", "text": "…"}], "structuredContent": {"file": {}, "claim": {}, "valid": true, "errors": [], "status": "open_link", "message": "texte", "openUrl": "texte", "summary": {}, "document": "texte", "linkNote": "texte", "nextStep": "texte", "warnings": []}}

• get_annexure_b_requirements≈ 558 tokens

  Returns the fields of the Annexure B JSON (statement of inward-supply invoices) for a GST refund of accumulated ITC (RFD-01), the file the GST portal otherwise requires from its Excel offline utility, and where each value comes from: purchase documents, tax amounts, the GSTR-2B period, reviewed ITC eligibility and the eight GSTR-3B reversal totals, with the fields each supply type leaves empty. Takes no input. Use it before validate_annexure_b to learn which fields to collect.

  Paramètres, retour & exemple (0)

  Exemple d'appel

  {"name": "get_annexure_b_requirements", "arguments": {}}

  Exemple de retour

  {"content": [{"type": "text", "text": "…"}], "structuredContent": {"scope": "texte", "checks": "texte", "limits": {}, "sha256": "texte", "sources": [], "utility": "texte", "accepted": {}, "document": "texte", "workflow": [], "references": [], "inputSchema": {}, "jsonVersion": "texte"}}

• get_refund_checklist≈ 434 tokens

  Returns the records to gather, the checks to make, the next step and the relevant guides for one stage of a service-export GST refund claim and one preparation topic. Use it when someone asks what to prepare or check.

  Paramètres, retour & exemple (2)

  Paramètres

  • need · string · requis · eligibility | statement3 | annexureb | reconciliation | portal | fullpack
  • stage · string · requis · preparing | upload | filed | notice

  Exemple d'appel

  {"name": "get_refund_checklist", "arguments": {"need": "eligibility", "stage": "preparing"}}

  Exemple de retour

  {"content": [{"type": "text", "text": "…"}], "structuredContent": {"need": "texte", "scope": "texte", "stage": "texte", "title": "texte", "checks": [], "guides": [], "records": [], "summary": "texte", "nextStep": "texte", "needLabel": "texte", "stageLabel": "texte", "createFiles": "texte"}}

• get_statement3_requirements≈ 536 tokens

  Returns the fields of the Statement 3 JSON for a GST refund of accumulated ITC on exports without payment of tax (RFD-01), the file the GST portal otherwise requires from its Excel offline utility, and where each value comes from: export invoices and notes, bank BRC/FIRC rows, and shipping details for goods. Takes no input. Use it before validate_statement3 to learn which fields to collect.

  Paramètres, retour & exemple (0)

  Exemple d'appel

  {"name": "get_statement3_requirements", "arguments": {}}

  Exemple de retour

  {"content": [{"type": "text", "text": "…"}], "structuredContent": {"scope": "texte", "checks": "texte", "limits": {}, "sha256": "texte", "sources": [], "utility": "texte", "accepted": {}, "document": "texte", "workflow": [], "references": [], "inputSchema": {}, "jsonVersion": "texte"}}

• read_refund_guide≈ 246 tokens

  Returns one public guide as Markdown, with its source links and the date its sources were checked. Takes a slug from search_refund_guides.

  Paramètres, retour & exemple (1)

  Paramètres

  • slug · string · requis

  Exemple d'appel

  {"name": "read_refund_guide", "arguments": {"slug": "texte"}}

  Exemple de retour

  {"content": [{"type": "text", "text": "…"}], "structuredContent": {"url": "texte", "slug": "texte", "title": "texte", "topic": "texte", "checked": "texte", "markdown": "texte", "createFiles": "texte", "description": "texte"}}

• search_refund_guides≈ 292 tokens

  Finds Fast GST Refund's public guides by preparation topic and returns their slugs, titles and descriptions. Takes general keywords; it does not need taxpayer identifiers or document contents.

  Paramètres, retour & exemple (2)

  Paramètres

  • limit · integer · optionnel
  • query · string · requis

  Exemple d'appel

  {"name": "search_refund_guides", "arguments": {"query": "texte"}}

  Exemple de retour

  {"content": [{"type": "text", "text": "…"}], "structuredContent": {"guides": []}}

• validate_annexure_b≈ 555 tokens

  Checks records for the Annexure B JSON (statement of inward-supply invoices) for a GST refund of accumulated ITC (RFD-01), the file the GST portal otherwise requires from its Excel offline utility. Applies the offline utility's own checks and returns every error and warning at once, with its row and field. Free; needs no sign-in; stores nothing. A file made by the official utility can be passed as data unchanged. ITC eligibility, reversal amounts and GSTR-2B periods come from the taxpayer's reviewed records; the tool does not infer them.

  Paramètres, retour & exemple (1)

  Paramètres

  • data · object · requis
    The document's fields, as its requirements tool lists them, or a JSON file from the official utility unchanged.

  Exemple d'appel

  {"name": "validate_annexure_b", "arguments": {"data": {}}}

  Exemple de retour

  {"content": [{"type": "text", "text": "…"}], "structuredContent": {"claim": {}, "valid": true, "errors": [], "message": "texte", "summary": {}, "document": "texte", "nextStep": "texte", "warnings": [], "inputFormat": "texte", "jsonVersion": "texte", "utilityVersion": "texte", "generatorVersion": "texte"}}

• validate_statement3≈ 523 tokens

  Checks records for the Statement 3 JSON for a GST refund of accumulated ITC on exports without payment of tax (RFD-01), the file the GST portal otherwise requires from its Excel offline utility. Applies the offline utility's own checks and returns every error and warning at once, with its row and field. Free; needs no sign-in; stores nothing. A file made by the official utility can be passed as data unchanged.

  Paramètres, retour & exemple (1)

  Paramètres

  • data · object · requis
    The document's fields, as its requirements tool lists them, or a JSON file from the official utility unchanged.

  Exemple d'appel

  {"name": "validate_statement3", "arguments": {"data": {}}}

  Exemple de retour

  {"content": [{"type": "text", "text": "…"}], "structuredContent": {"claim": {}, "valid": true, "errors": [], "message": "texte", "summary": {}, "document": "texte", "nextStep": "texte", "warnings": [], "inputFormat": "texte", "jsonVersion": "texte", "utilityVersion": "texte", "generatorVersion": "texte"}}

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Source

https://fastgstrefund.com/mcp