io.github.csvbox-io/csvbox-mcp-server
NPM · @CSVBOX/MCP-SERVER · SCANNED SEP 22
CSVBox MCP server for creating, updating, validating and generating CSVBox importer sheets.
Available components
How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. How we score → Why this is hard to score →
Supply Chain Security98
- No malware found by supply-chain analysis.Pass
- No known CVEs affecting this package version or its production dependencies.Pass
- No install/post-install scripts declared.Pass
- 41 of 132 dependencies flagged as unhealthy (1 deprecated). View diagnostics → Partial
Provenance & Transparency45
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Provenance check failed: no build-provenance attestation is published. See how to fix → View diagnostics → Fail
- Clear OSI-approved license (MIT).Pass
- Actively maintained (last published 14 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability83
- 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).Pass
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 1590 tokens (~176/item across 9 items; 9 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management87
- Stability observed for 26 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 9 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 9 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
How do I install the io.github.csvbox-io/csvbox-mcp-server server?
io.github.csvbox-io/csvbox-mcp-server runs locally as an npm package, launched with npx -y @csvbox/mcp-server. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
npm · @csvbox/mcp-server
claude mcp add csvbox-io-csvbox-mcp-server -- npx -y @csvbox/mcp-server
{
"mcpServers": {
"csvbox-io-csvbox-mcp-server": {
"command": "npx",
"args": [
"-y",
"@csvbox/mcp-server"
]
}
}
} {
"servers": {
"csvbox-io-csvbox-mcp-server": {
"command": "npx",
"args": [
"-y",
"@csvbox/mcp-server"
]
}
}
} codex mcp add csvbox-io-csvbox-mcp-server -- npx -y @csvbox/mcp-server
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"csvbox-io-csvbox-mcp-server": {
"type": "local",
"command": [
"npx",
"-y",
"@csvbox/mcp-server"
],
"enabled": true
}
}
} openclaw mcp add csvbox-io-csvbox-mcp-server --command npx --arg -y --arg @csvbox/mcp-server
mcp_servers:
csvbox-io-csvbox-mcp-server:
command: "npx"
args: ["-y", "@csvbox/mcp-server"] {
"McpServers": {
"csvbox-io-csvbox-mcp-server": {
"Transport": "stdio",
"Command": "npx",
"Arguments": [
"-y",
"@csvbox/mcp-server"
]
}
}
} assistant mcp add csvbox-io-csvbox-mcp-server -t stdio -c npx -a -y @csvbox/mcp-server
{
"mcpServers": {
"csvbox-io-csvbox-mcp-server": {
"command": "npx",
"args": [
"-y",
"@csvbox/mcp-server"
]
}
}
} Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 22 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 83 to 87. That category is still filling its 30-day observation window: 25 days of observed history at the previous scan, 26 at this one. The score rises as the window fills, whether or not the server changes.
- 20 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 77 to 80. That category is still filling its 30-day observation window: 23 days of observed history at the previous scan, 24 at this one. The score rises as the window fills, whether or not the server changes.
- 18 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 70 to 73. That category is still filling its 30-day observation window: 21 days of observed history at the previous scan, 22 at this one. The score rises as the window fills, whether or not the server changes.
- 16 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 63 to 67. That category is still filling its 30-day observation window: 19 days of observed history at the previous scan, 20 at this one. The score rises as the window fills, whether or not the server changes.
- 14 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 57 to 60. That category is still filling its 30-day observation window: 17 days of observed history at the previous scan, 18 at this one. The score rises as the window fills, whether or not the server changes.
- 12 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 50 to 53. That category is still filling its 30-day observation window: 15 days of observed history at the previous scan, 16 at this one. The score rises as the window fills, whether or not the server changes.
- 10 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 43 to 47. That category is still filling its 30-day observation window: 13 days of observed history at the previous scan, 14 at this one. The score rises as the window fills, whether or not the server changes.
- 7 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 33 to 37. That category is still filling its 30-day observation window: 10 days of observed history at the previous scan, 11 at this one. The score rises as the window fills, whether or not the server changes.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 22 Sept 2026 · Analysed npm/@csvbox/mcp-server@1.0.1
Provenance No attestation
The registry publishes no build provenance for this version, so there is nothing to verify.
| Result | No attestation |
|---|---|
| Ecosystem | npm |
Background: How many MCP packages publish verified provenance →
Dependencies 132 packages
| Packages resolved | 132 |
|---|---|
| Deprecated | 1 |
| Stale | 40 |
| Tree resolution | Complete |
Background: SBOMs and build attestations, explained →
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
create_importer_from_prompt Create Importer From Prompt ~125
Generate a COMPLETE CSVBox sheet from a natural-language prompt via a configured LLM, validate it locally, then create it via POST /1.1/sheet. Returns { generated_schema, source, validation, api_response }. Aborts (no API call) if no LLM provider is configured or if validation fails. Requires ANTHROPIC_API_KEY or OPENAI_API_KEY plus CSVBox credentials.
| Name | Type | Req | Description |
|---|---|---|---|
| prompt | string | yes | Natural-language description of the importer, e.g. "Create customer importer with columns name, email, phone; allow for example.com". |
No output schema declared.
No examples provided.
create_sheet Create CSVBox Sheet ~48
Create a new CSVBox sheet via POST /1.1/sheet. Input: { sheet }. Returns the API response.
| Name | Type | Req | Description |
|---|---|---|---|
| sheet | object | yes | The full CSVBox sheet object to create. |
No output schema declared.
No examples provided.
generate_import_code Generate CSVBox Integration Code ~124
Generate complete CSVBox importer integration code for a framework (vanilla-js, react, vuejs2 [Vue 2], vuejs3 [Vue 3], angular [Angular 8-13], angular2 [Angular 14+]). Input: { framework }. Replace the license key placeholder with your sheet's license key.
| Name | Type | Req | Description |
|---|---|---|---|
| framework | string | yes | Target framework: vanilla-js | react | vuejs2 (Vue 2) | vuejs3 (Vue 3) | angular (Angular 8-13) | angular2 (Angular 14+). |
No output schema declared.
No examples provided.
generate_sheet_functions Generate CSVBox Sheet Functions ~213
Author CSVBox virtual_columns, validation_functions, and data_transforms from a natural-language prompt using a configured LLM. Does NOT call the CSVBox API — it returns JSON so you can REVIEW the generated JavaScript before applying it with patch_sheet. Collections the request does not imply are omitted, never returned as empty arrays. Returns { virtual_columns?, validation_functions?, data_transforms?, source, validation }. Requires ANTHROPIC_API_KEY or OPENAI_API_KEY; without one it returns an error pointing to the csvbox_sheet_functions MCP prompt. Input: { prompt, sheet? }.
| Name | Type | Req | Description |
|---|---|---|---|
| prompt | string | yes | Natural-language description of the functions to author, e.g. "add a virtual column joining first and last name, and validate that every email contains an @". |
| sheet | object | – | The existing sheet the functions will be applied to. Supplying it lets the model reference real column names and lets validation check those references. CSVBox exposes no read endpoint, so this must… |
No output schema declared.
No examples provided.
generate_sheet_json Generate CSVBox Sheet JSON ~135
Generate a COMPLETE CSVBox sheet (title, sheet_columns, destinations, webhooks, security_settings, steps) from a natural-language prompt using a configured LLM. Does NOT call the CSVBox API. Returns { sheet, source, validation }. Requires ANTHROPIC_API_KEY or OPENAI_API_KEY; without one it returns an error pointing to the create_csvbox_sheet MCP prompt. Input: { prompt }.
| Name | Type | Req | Description |
|---|---|---|---|
| prompt | string | yes | Natural-language description of the importer, e.g. "Create employee importer with columns name, email, salary, joining date; destination as testapi; allow only xlsx files". |
No output schema declared.
No examples provided.
patch_sheet Patch CSVBox Sheet ~186
Partially update a CSVBox sheet via PATCH /1.1/sheet/{sheet_license_key}. Sends only the changes object. Input: { sheet_license_key, changes }. Returns the API response. PATCH MERGES: only the items you list are touched and nothing is deleted implicitly, so an empty array is a no-op. Items in virtual_columns, validation_functions and data_transforms are matched by column_name / function_name / transform_name respectively — an unmatched name creates a new item. To remove one, send it with `_delete: true`; every other field on a _delete item is ignored, including js_code. This is the safe verb for applying generated functions. Run validate_schema with mode 'patch' first.
| Name | Type | Req | Description |
|---|---|---|---|
| changes | object | yes | Only the partial changes to apply to the sheet. |
| sheet_license_key | string | yes | The license key of the sheet to patch. |
No output schema declared.
No examples provided.
submit_file Submit File via CSVBox REST File API ~311
Submit a file for import via POST /1.1/file. Provide exactly one of public_file_url (JSON submission) or file_base64 + file_name (multipart direct upload — file_base64 is decoded server-side and sent to CSVBox as true binary multipart content, never as a base64 string). Input: { sheet_license_key, public_file_url? | (file_base64?, file_name?), file_sheet_name?, user?, options?, dynamic_columns? }. Returns the API response.
| Name | Type | Req | Description |
|---|---|---|---|
| dynamic_columns | array | – | Dynamic column definitions with validators. |
| file_base64 | string | – | Base64-encoded file content for direct upload. This is an MCP-transport-only encoding: the server decodes it into raw bytes and sends CSVBox a true multipart/form-data 'file' part, never a base64 str… |
| file_name | string | – | File name for the direct upload. Required with file_base64. |
| file_sheet_name | string | – | Worksheet name to import, for multi-tab files. |
| options | object | – | Import options: has_header (0/1), max_rows, auto_map. |
| public_file_url | string | – | Public URL of the file to import. Mutually exclusive with file_base64. |
| sheet_license_key | string | yes | The license key of the sheet to import into. |
| user | object | – | Custom user reference object attached to the import. |
No output schema declared.
No examples provided.
update_sheet Update (Replace) CSVBox Sheet ~175
Replace an existing CSVBox sheet via PUT /1.1/sheet/{sheet_license_key}. Input: { sheet_license_key, sheet }. Returns the API response. DESTRUCTIVE: PUT is authoritative for every collection it sends — items listed are created or updated in place, and any existing item the array does not name is DELETED. This applies to virtual_columns, validation_functions and data_transforms: sending an empty array DELETES ALL of that collection's items, while OMITTING the key leaves them untouched. `_delete` is not valid here; use patch_sheet to remove a single item. Run validate_schema with mode 'put' first to catch a destructive body.
| Name | Type | Req | Description |
|---|---|---|---|
| sheet | object | yes | The full replacement CSVBox sheet object. |
| sheet_license_key | string | yes | The license key of the sheet to replace. |
No output schema declared.
No examples provided.
validate_schema Validate CSVBox Schema ~273
Validate a CSVBox sheet schema locally (no API call). Requires a non-empty title; sheet_columns is optional (absent passes, empty yields a warning). When columns are present, checks for missing column_name/display_label/type, unsupported types, duplicate names, duplicate positions, and invalid dependent column references. Also checks virtual_columns, validation_functions, and data_transforms: per-sheet caps, duplicate and colliding names, missing or oversized js_code, scope/run_at enums, column references against sheet_columns, and dependency URLs (https, allowed CDN hosts, .js/.mjs, integrity digest). Pass mode ('create' | 'put' | 'patch', default 'create') so empty-array and _delete rules match the verb you are about to use. Returns { valid, errors, warnings }.
| Name | Type | Req | Description |
|---|---|---|---|
| mode | string | – | Which write verb this payload is headed for. "create" (default) for POST, "put" for a full replace, "patch" for a partial update. Affects only the function collections: an empty array is an error und… |
| sheet | object | yes | The CSVBox sheet object to validate. |
No output schema declared.
No examples provided.
What is the io.github.csvbox-io/csvbox-mcp-server server?
io.github.csvbox-io/csvbox-mcp-server is listed in the public MCP registry as io.github.csvbox-io/csvbox-mcp-server. CSVBox MCP server for creating, updating, validating and generating CSVBox importer sheets. This page covers its npm package (@csvbox/mcp-server).
Is the io.github.csvbox-io/csvbox-mcp-server server safe to use?
io.github.csvbox-io/csvbox-mcp-server scores 84 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 22 September 2026. It declares no install or post-install scripts. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the io.github.csvbox-io/csvbox-mcp-server server expose?
io.github.csvbox-io/csvbox-mcp-server exposes 9 tools: create_sheet, update_sheet, patch_sheet, generate_sheet_json, create_importer_from_prompt, and 4 more. Their descriptions and schemas cost roughly 1,590 tokens of context every time the server is loaded.
Is the io.github.csvbox-io/csvbox-mcp-server server still maintained?
io.github.csvbox-io/csvbox-mcp-server is still listed as active in the MCP registry. We last reached this channel on 22 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.
What licence is the io.github.csvbox-io/csvbox-mcp-server server under?
io.github.csvbox-io/csvbox-mcp-server declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.