Textavia MCP
NPM · @TEXTAVIA/MCP
Local-first MCP server for text, JSON, Base64, CSV, regex, and developer utilities.
Available components
Last scanned (10 hours ago)
Scores higher than 33% of npm servers
Category Developer Tools
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 Security80
- No malware found by supply-chain analysis.Pass
- CVE check failed: a known high-severity CVE affects zod 3.25.76, a direct dependency. A fixed version is available. View diagnostics → Fail
- No install/post-install scripts declared.Pass
- 45 of 129 dependencies flagged as unhealthy. View diagnostics → Partial
Provenance & Transparency19
- Repository check failed: no source repository is declared. See how to fix → View diagnostics → Fail
- 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 111 days ago).Pass
- Security-disclosure policy not yet verified: we couldn't inspect the source repository.Unverified
Schema Quality & AI Usability51
- AI-judged instruction clarity (fair).Partial
- Tool/resource definitions use about 7411 tokens (~45/item across 163 items; 163 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management100
- No destabilizing schema changes in the last 30 days.Pass
Tool Coverage67
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 0% of tool parameters carry a description.Fail
Tool Safety75
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- 0 of 10 tool(s) whose name or description implies an irreversible operation declare an MCP destructiveHint annotation; "textavia.csv_dedupe" implies "remove" and declares no destructiveHint at all, which the MCP spec reads as destructive by default. See how to fix → Fail
- An AI judge read all 163 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
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.
- 5 Nov 26 0
- Security disclosure: fail → unverified ▼ functional
- 4 Nov 26 +1
- Stability: 0.97 → pass security
- 3 Nov 26 −1
- Security disclosure: unverified → fail ▼ functional
- Stability: pass → 0.97 functional
- 2 Nov 26 0
- Security disclosure: fail → unverified ▼ functional
- 28 Oct 26 +1
- Stability: 0.97 → pass security
- 26 Oct 26 −1
- Stability: pass → 0.93 functional
- 24 Oct 26 −5
- CVE-2023-54404 affects this package: high ▼ security
- Known CVEs: pass → fail ▼ security
- 17 Oct 26 +2
- Stability: 0.87 → pass security
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 5 Nov 2026 · Analysed npm/@textavia/mcp@0.1.2
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 →
Vulnerabilities 1 finding
| ID | CVE | Severity | Vector | Fix available |
|---|---|---|---|---|
| GHSA-mrhx-c7xc-m3w5 | CVE-2023-54404 | high | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | yes |
Background: What a vulnerability scan can and cannot prove →
Dependencies 129 packages
| Packages resolved | 129 |
|---|---|
| Stale | 41 |
| No linked repository | 4 |
| 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 →
textavia.url_encode encoding.url.encode ~44
Encodes text for use in a URL component or full URL.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.utf8_decode encoding.utf8.decode ~45
Decodes space-separated UTF-8 hex bytes into text.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.utf8_encode encoding.utf8.encode ~45
Encodes text to space-separated UTF-8 hex bytes.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.utm_build dev.utm.build ~58
Adds utm_source, utm_medium, utm_campaign, utm_term, and utm_content to a base URL.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.words_sort words.sort ~42
Splits input into words and sorts them alphabetically.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.words_unique words.unique ~45
Splits input into words and preserves the first occurrence of each word.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.xml_format data.xml.format ~47
Tokenizes XML tags and text, then writes a consistently indented XML document.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.xml_to_json data.xml.to-json ~46
Converts XML elements, text, and attributes to a deterministic JSON object.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.xml_validate data.xml.validate ~44
Checks whether XML-like input has balanced tags using a conservative scanner.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.yaml_format data.yaml.format ~44
Parses the built-in YAML subset and re-emits deterministic YAML.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.yaml_to_json data.yaml.to-json ~45
Parses Textavia’s deterministic YAML subset and returns JSON-compatible data.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.yaml_to_toml data.yaml.to-toml ~45
Converts the built-in YAML subset to simple TOML.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.yaml_validate data.yaml.validate ~44
Validates YAML accepted by the built-in YAML to JSON converter.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
How do I install the Textavia MCP server?
Textavia MCP runs locally as an npm package, launched with npx -y @textavia/mcp. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
npm · @textavia/mcp
claude mcp add catorch-textavia-mcp -- npx -y @textavia/mcp
What is the Textavia MCP server?
Textavia MCP is listed in the public MCP registry as io.github.catorch/textavia-mcp. Local-first MCP server for text, JSON, Base64, CSV, regex, and developer utilities. This page covers its npm package (@textavia/mcp).
Is the Textavia MCP server safe to use?
Textavia MCP scores 65 out of 100 on VerifyMCP. We recorded 1 known advisory against it as of 5 November 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 Textavia MCP server expose?
Textavia MCP exposes 163 tools: textavia.case_alternating, textavia.case_camel, textavia.case_capitalized, textavia.case_dot, textavia.case_inverse, and 158 more. Their descriptions and schemas cost roughly 7,411 tokens of context every time the server is loaded.
Is the Textavia MCP server still maintained?
Textavia MCP is still listed as active in the MCP registry. We last reached this channel on 5 November 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 Textavia MCP server under?
Textavia MCP declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.