Textavia MCP
NPM · @TEXTAVIA/MCP
Local-first MCP server for text, JSON, Base64, CSV, regex, and developer utilities.
Available components
Last scanned (7 hours ago)
Scores higher than 32% 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.base64_basic_auth_decode encoding.base64.basic-auth-decode ~52
Decodes a Basic base64 user:password value. Decoded only; not verified.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.base64_css_data_uri encoding.base64.css-data-uri ~48
Encodes text or file bytes as a data URL wrapped for CSS.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.base64_data_url encoding.base64.data-url ~53
Encodes bytes to a data URL or decodes a data URL to bytes (use --decode).
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.base64_data_url_to_file encoding.base64.data-url-to-file ~51
Returns decoded bytes from a data URL; use --out to write the file.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.base64_decode encoding.base64.decode ~53
Decodes a Base64 string to UTF-8 text by default, or raw bytes with --bytes.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.base64_detect encoding.base64.detect ~44
Uses a conservative local heuristic to detect Base64-looking text.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.base64_encode encoding.base64.encode ~54
Encodes UTF-8 text or raw bytes to a Base64 string. File input is read as bytes.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.base64_from_hex encoding.base64.from-hex ~42
Converts a hexadecimal byte string to Base64.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.base64_gzip_check encoding.base64.gzip-check ~46
Decodes Base64 locally and checks for a gzip payload.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.base64_gzip_decode encoding.base64.gzip-decode ~50
Utility companion for gzip-check; decodes and gunzips Base64 input.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.base64_gzip_encode encoding.base64.gzip-encode ~47
Compresses UTF-8 text with gzip and emits Base64.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.base64_normalize encoding.base64.normalize ~45
Normalizes whitespace, URL-safe alphabet variants, and padding.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.base64_repair encoding.base64.repair ~52
Repairs common copy/paste issues such as whitespace, missing padding, and URL-safe alphabet characters.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.base64_to_ascii encoding.base64.to-ascii ~42
Decodes Base64 bytes using ASCII encoding.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.base64_to_hex encoding.base64.to-hex ~44
Decodes Base64 bytes and prints a hexadecimal string.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.base64_validate encoding.base64.validate ~43
Reports whether the input is well-formed Base64.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.binary_decode encoding.binary.decode ~46
Decodes whitespace-separated 8-bit binary groups into UTF-8 text.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.binary_encode encoding.binary.encode ~47
Encodes UTF-8 text or file bytes into 8-bit binary groups.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.case_alternating case.alternating ~47
Alternate letter case. Supports stdin, positional text, and file input.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.case_camel case.camel ~47
Convert to camelCase. Supports stdin, positional text, and file input.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.case_capitalized case.capitalized ~53
Capitalize the first character, keep the rest. Supports stdin, positional text, and file input.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.case_dot case.dot ~46
Convert to dot.case. Supports stdin, positional text, and file input.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.case_inverse case.inverse ~49
Invert the case of every letter. Supports stdin, positional text, and file input.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.case_kebab case.kebab ~48
Convert to kebab-case. Supports stdin, positional text, and file input.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.case_lower case.lower ~46
Convert text to lowercase. Supports stdin, positional text, and file input.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.case_pascal case.pascal ~47
Convert to PascalCase. Supports stdin, positional text, and file input.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.case_screaming_snake case.screaming-snake ~55
Convert to SCREAMING_SNAKE_CASE. Supports stdin, positional text, and file input.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.case_sentence case.sentence ~48
Capitalize the first character only. Supports stdin, positional text, and file input.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.case_slug case.slug ~47
Convert to a URL slug. Supports stdin, positional text, and file input.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.case_snake case.snake ~47
Convert to snake_case. Supports stdin, positional text, and file input.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.case_title case.title ~50
Capitalize the first letter of each word. Supports stdin, positional text, and file input.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.case_upper case.upper ~46
Convert text to uppercase. Supports stdin, positional text, and file input.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.cipher_caesar cipher.caesar ~49
Shifts A-Z letters by --shift positions. Default shift is 3.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.cipher_morse_decode cipher.morse.decode ~43
Decodes Morse words separated by slash characters.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.cipher_morse_encode cipher.morse.encode ~43
Encodes alphanumeric text to Morse code.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.cipher_nato_decode cipher.nato.decode ~43
Converts NATO phonetic words back to letters.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.cipher_nato_encode cipher.nato.encode ~44
Converts A-Z letters to NATO phonetic words.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.cipher_rot13 cipher.rot13 ~41
Applies the reversible ROT13 substitution cipher.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.color_contrast dev.color.contrast ~52
Accepts two hex colors and reports contrast ratio plus WCAG AA/AAA pass booleans.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.color_convert dev.color.convert ~46
Converts a 6-digit hex color to RGB and CSS rgb() output.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.cron_explain dev.cron.explain ~45
Explains standard five-field cron expressions using UTC field ranges.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.cron_next dev.cron.next ~45
Computes upcoming UTC run times for a standard five-field cron expression.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.csv_clean data.csv.clean ~48
Parses CSV, trims every cell, drops fully empty rows, and writes deterministic CSV.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.csv_dedupe data.csv.dedupe ~43
Removes duplicate CSV rows while preserving the first occurrence.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.csv_select data.csv.select ~44
Selects columns by header name from a simple delimited table.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.csv_sort data.csv.sort ~45
Sorts CSV rows by a header column, preserving the header row.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.csv_to_json data.csv.to-json ~48
Converts a CSV file with a unique header row into an array of JSON objects.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.csv_to_markdown_table data.csv.to-markdown-table ~52
Converts CSV rows into a GitHub-flavored Markdown table using the first row as headers.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.csv_to_tsv data.csv.to-tsv ~45
Converts simple delimited rows from comma-separated to tab-separated.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | – | – |
| input | string | – | – |
| options | object | – | – |
No output schema declared.
No examples provided.
textavia.csv_validate data.csv.validate ~46
Checks whether every CSV row has the same column count for a simple delimiter.
| 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.