Text & Data Toolkit

Live

CSV, JSON, text, dates, IDs and hashes your assistant can run without a spreadsheet.

Parse and convert CSV/JSON, count words, diff and wrap drafts, strip or escape HTML, generate UUIDs and passphrases, hash with SHA-256, Base64, safe filenames and MIME/byte formatting, extract emails and phones, convert time zones and calendar dates, percent change and CAGR, plus vCard, ICS and EAN-13. Nothing is stored.

Start free Tool reference

Server URL

streamable http

https://toolcargo.com/mcp/text-data

Claude Code

terminal

claude mcp add --transport http --scope user toolcargo-text-data https://toolcargo.com/mcp/text-data \
  --header "Authorization: Bearer YOUR_API_KEY"

Create a key in your dashboard. Other clients: setup guides.

What it helps you do

CSV ↔ JSON, pretty JSON, markdown tables.
Word count, diffs, wrap, HTML strip/escape, UUID, Base64, SHA-256.
Dates, percent change, vCard/ICS, EAN-13.

Built for: Operators and marketers who keep asking the assistant to tidy a table or a draft.

Example requests

Client table

“Turn this CSV into JSON, then pretty-print it.”

Objects plus formatted JSON.

Draft length

“Word count and reading time for this English draft, then wrap it at 72.”

Counts plus wrapped text.

vCard

“vCard for this shop in Riyadh with the phone and URL.”

A vCard 3.0 snippet.

Step-by-step workflows: pre-launch check · fixing link previews

Tools

Tool	What it does	Access
`summarise_csv` Summarise a CSV	Parse pasted CSV (header + rows) and return column names plus a markdown sample table. Nothing is stored.	Read-only
`csv_to_json` CSV to JSON	Header + rows to an array of objects. Nothing is stored.	Read-only
`json_to_csv` JSON to CSV	Turn an object or array of objects into CSV. Nothing is stored.	Read-only
`format_json` Format JSON	Parse and pretty-print JSON. Reports invalid JSON instead of guessing.	Read-only
`analyse_text` Analyse pasted text	Word count, reading time and Flesch ease for English. Arabic is counted, not scored.	Read-only
`diff_text` Diff two texts	Line-oriented unified diff of before and after. Nothing is stored.	Read-only
`sort_lines` Sort lines	Sort pasted lines, optionally unique. Nothing is stored.	Read-only
`wrap_text` Wrap text to a width	Word-wrap pasted text (default 72 columns). Keeps paragraph breaks.	Read-only
`build_markdown_table` Build a markdown table	Headers + rows to GitHub-flavoured markdown. For CSV use CSV tables.	Read-only
`strip_html` Strip HTML to text	Remove tags and scripts from pasted HTML. Not a sanitizer for re-rendering.	Read-only
`escape_html` Escape or unescape HTML	& < > quotes for pasting into HTML. Not a sanitizer.	Read-only
`generate_uuid` Generate UUID v4	1–20 random UUID v4 values. Not stored.	Writes a document (not a third-party API)
`base64_encode` Base64-encode text	UTF-8 to Base64. Not stored. Not a file upload.	Read-only
`base64_decode` Base64-decode text	Base64 to UTF-8. Rejects invalid padding.	Read-only
`hash_sha256` SHA-256 a string	Hex SHA-256 of pasted text. Nothing is stored. Not a file upload.	Read-only
`generate_passphrase` Generate a passphrase	A random 4–8 word hyphenated passphrase for a client handover. Not stored.	Writes a document (not a third-party API)
`convert_case` Convert letter case	upper, lower, title or sentence case. English locale.	Read-only
`safe_filename` Make a safe filename	Strip path and Windows-illegal characters. Does not write a file.	Read-only
`lookup_mime` Look up a MIME type	Common extensions (webp, woff2, csv, …). Not the full IANA registry.	Read-only
`format_bytes` Format a byte size	Binary 1024 units labelled KB/MB/GB.	Read-only
`extract_emails` Extract emails from text	Unique addresses in pasted text. Does not send. Use Email check for MX.	Read-only
`extract_phones` Extract phone numbers	8–15 digit sequences from pasted text. Does not send. For E.164 use GCC phones.	Read-only
`convert_time` Convert a time between zones	Interpret a wall time in one IANA zone (default Asia/Riyadh) and show it in another (default UTC).	Read-only
`days_until` Days until a date	UTC calendar days from today to a YYYY-MM-DD date (negative if past).	Read-only
`iso_week` ISO week of a date	YYYY-Www and ISO weekday (Monday=1) for a UTC calendar date.	Read-only
`diff_dates` Days between two dates	Whole UTC calendar days from → to. Not working days.	Read-only
`add_months` Add calendar months	Add or subtract months, clamping 31 Jan into Feb. UTC date.	Read-only
`percent_change` Percent change	Percentage change from one number to another. Does not fetch analytics.	Read-only
`percentage_of` Percentage of	What percent is X of Y, or X% of Y. For change over time use Percent change.	Read-only
`calculate_cagr` Calculate CAGR	Compound annual growth rate from start, end and years. Not connected to GA4.	Read-only
`build_vcard` Build a vCard	vCard 3.0 for a person or local business. You still attach the .vcf.	Read-only
`build_ics_event` Build a calendar .ics event	VCALENDAR snippet for a launch or meeting. Default timezone Asia/Riyadh. You still attach the file.	Read-only
`check_ean13` EAN-13 check digit	12 digits to compute the check digit, 13 to verify.	Read-only

Requirements

• A ToolCargo account with Site Audit activated (free).

Limitations

• No file uploads; paste text. Nothing is stored.
• Single-tool URLs such as /mcp/uuid remain available for existing keys.

Supported clients

“Tested” means we connected that client to this endpoint and ran a tool call ourselves. “Documented” means the client supports this setup per its own docs, but we have not tested it yet.

Claude Code	API key header	Tested	Remote HTTP server with an Authorization header. Tested 2026-09-11 (v2.1.268).
Claude (claude.ai)	OAuth sign-in	Tested	Custom connector with OAuth sign-in; tested on claude.ai web 2026-09-11. Desktop and mobile use the same account connectors but were not tested separately.
Cursor	API key header	Documented, not yet tested	mcp.json with url and headers.
VS Code (Copilot agent mode)	API key header	Documented, not yet tested	.vscode/mcp.json with type http and headers.
ChatGPT (developer mode)	OAuth sign-in	Documented, not yet tested	Requires OAuth; API keys cannot be entered.
MCP Inspector	API key header	Tested	CLI mode, tested 2026-09-11. Useful for calling tools directly.

Pricing

Free

For trying the connector on your own sites.

50 calls/month · 25 links per check

Pro

$12/mo

For freelancers and agencies auditing client sites every week.

2,000 calls/month · 100 links per check

Proposed test price. See the pricing page for checkout status.

Full pricing and billing details