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MCP live MCP 2026-07-28 streamable-http

com.ainetcafe/netcafe-devkit

com.ainetcafe/netcafe-devkit

JSON/YAML, regex, diff, JWT, SQL dialects — the keyless millisecond ops an agent needs mid-task.

Uptime
100.0%
1 direct probes · 30d
Response
864ms
last probe
Tools
14
callable
Resources
0
readable
Prompts
0
available
Primary URL
https://ainetcafe.com/mcp/dev?s=registry

Tools · 14

what_can_you_do

Describe a task in plain language (any language) and get back exactly which tools on this server do it, with ready-to-run example calls — instead of reading the whole catalogue and guessing. Also retu…

redact_text

Strip emails, phone numbers, ID numbers, API keys, private keys, JWTs, card numbers and IPs out of text, returning the redacted text plus a mapping table to restore them afterwards. Rule-based only — …

json_yaml

Converts JSON to YAML or YAML to JSON. It works out which one you gave it, so you do not have to say. A parse failure comes back with the parser message instead of silently producing something that lo…

validate_json

Checks that text parses as JSON, and optionally that required keys are present with the right top-level types. Returns the specific violations, not just true/false. Checks required + types only — not …

diff_text

Returns which lines were added and which were removed, with line numbers — computed with a longest-common-subsequence, not guessed by a model. Use to compare two versions of a config, a document, or a…

jwt_decode

Decodes the header and payload of a JWT and reports issued-at / expiry as readable timestamps plus seconds remaining. The signature is NOT verified and the response says so — decoding is fine for debu…

regex_test

Runs a regular expression against sample text and returns every match with its position and capture groups (named groups included). Use before wiring a pattern into code, instead of guessing whether t…

transpile_sql

Convert a SQL statement from one dialect to another — mysql, postgres, sqlite, tsql, oracle, snowflake, bigquery, redshift, spark, hive, presto, trino, duckdb, clickhouse, databricks, doris, starrocks…

make_qr

Any text or URL → a QR code PNG you can embed or download. Stateless URL form: https://ainetcafe.com/i/qr/<text>

json_format

Validate and pretty-print JSON (2-space indent). Reports the error location if invalid.

timezone_convert

Convert a time between time zones, or get current time in any zone. from/to = IANA zone (Asia/Shanghai), time = YYYY-MM-DDTHH:mm (default now).

unit_convert

Convert units: length, weight, temperature, area, volume, speed, data size. value + from + to (e.g. 100 km mi, 25 c f).

sql_from_description

Plain-language request + table schema → ready-to-run .sql file with comments.

screenshot_url

Full-page screenshot of any URL → PNG. The same job screenshot APIs charge $7-79/month for.

How to use

Add to your Claude Desktop / Cursor / Cline MCP config:

{
  "mcpServers": {
    "com.ainetcafe/netcafe-devkit": {
      "url": "https://ainetcafe.com/mcp/dev?s=registry",
      "transport": "streamable-http"
    }
  }
}