net.programmes/developer-tools

up checked 2026-11-11T16:37:49.709Z

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Publisher-provided description

65+ free in-browser developer tools (JSON, Base64, JWT, hash, regex…) callable over MCP.

Summary by lookupd

Offers dozens of developer utilities such as encoding, hashing, JSON/YAML conversion, regex testing, and UUID generation over MCP.

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http developer-tools https://programmes.net/mcp

Codex, remote (streamable-http)

codex mcp add developer-tools --url https://programmes.net/mcp

Cursor, remote (streamable-http) → .cursor/mcp.json

{
  "mcpServers": {
    "developer-tools": {
      "url": "https://programmes.net/mcp"
    }
  }
}

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Tools (showing 30 of 87)

Publisher-provided text

• json Format, minify, validate and convert JSON. Operations: "format" — Pretty-print JSON with a configurable indent.; "minify" — Strip all insignificant whitespace f
• xml Pretty-print or minify already-serialized XML, and highlight it. Operations: "format" — Pretty-print XML with the chosen indent (server-safe string transform).;
• sql Format and minify SQL. Operations: "beautify" — Beautify SQL with newlines before clauses.; "minify" — Minify SQL to a single line.. Call with "operation" plus
• html Format, minify and validate HTML. Operations: "format" — Pretty-print HTML.; "minify" — Minify HTML (strip comments and collapse whitespace).; "validate" — Chec
• base64 Encode and decode text in Base64, Base64URL, Base32, Base58, Base85 and hex. Operations: "encode" — Encode text into the chosen format.; "decode" — Decode text
• url Parse, validate and normalize URLs. Operations: "parse" — Break a URL into its component parts.; "validate" — Validate a URL and run basic security/heuristic ch
• jwt Decode JWT header and payload (no signature verification). Operations: "decode" — Decode a JWT into its header, payload and signature.. Call with "operation" pl
• html-entity Encode and decode HTML entities (named, decimal, hex). Operations: "encode" — Encode text into HTML entities.; "decode" — Decode HTML entities back to plain tex
• url-encode Percent-encode and decode URL strings. Operations: "encode" — Percent-encode a string.; "decode" — Decode a percent-encoded string.. Call with "operation" plus
• hash Compute MD5, SHA-1/256/384/512, CRC32 and HMAC digests. Operations: "hash" — Hash text with the chosen algorithm.; "hmac" — Compute an HMAC digest (SHA algorith
• uuid Generate and inspect UUIDs. Operations: "v4" — Generate one or more random (v4) UUIDs.; "v3" — Generate a name-based (v3 / MD5) UUID.; "parse" — Parse a UUID an
• password Generate strong random passwords and estimate their strength. Operations: "generate" — Generate a cryptographically random password.; "strength" — Estimate the
• bcrypt Hash and verify passwords with bcrypt. Operations: "hash" — Hash a password with bcrypt at the given cost.; "verify" — Verify a plaintext password against a bcr
• random Generate cryptographically secure random strings. Operations: "generate" — Generate a secure random string from a chosen pattern.. Call with "operation" plus "i
• timestamp Convert and inspect Unix timestamps and dates. Operations: "to-date" — Convert a Unix timestamp (seconds) to a full date breakdown.; "parse-date" — Auto-detect
• color Convert colors between HEX, RGB, HSL, HSV and CMYK. Operations: "convert" — Convert a HEX color to every supported color space.; "palette" — Generate a color ha
• number-base Convert numbers between binary, octal, decimal and hex. Operations: "convert" — Convert a number from one base to all supported bases.. Call with "operation" pl
• case Convert text between camelCase, snake_case, kebab-case and more. Operations: "convert" — Convert text to a single chosen case.; "all" — Return every supported c
• regex Test a regex against a string and apply replacements. Operations: "test" — Find all matches of a regex pattern in a test string.; "replace" — Replace regex matc
• diff Compute a line-by-line diff between two texts. Operations: "compare" — Diff two texts and return the lines plus statistics.; "unified" — Produce a unified-diff
• lorem Generate placeholder text in several styles. Operations: "generate" — Generate lorem ipsum (or themed) placeholder text.. Call with "operation" plus "input" (an
• word-count Count words/characters and compute readability statistics. Operations: "count" — Compute basic text statistics (words, characters, sentences, etc.).; "readabili
• cron Describe cron expressions and compute upcoming run times. Operations: "describe" — Produce a human-readable description of a cron expression.; "next-runs" — Com
• json-csv Convert between JSON and CSV. Operations: "json-to-csv" — Convert a JSON array/object to CSV.; "csv-to-json" — Convert CSV to a JSON array.. Call with "operatio
• markdown Render Markdown to HTML, build a TOC and compute statistics. Operations: "render" — Render GitHub-flavored Markdown to sanitized HTML.; "toc" — Extract a table
• yaml-json Convert between YAML and JSON. Operations: "yaml-to-json" — Convert YAML to JSON.; "json-to-yaml" — Convert JSON to YAML.. Call with "operation" plus "input" (a
• json-ts Generate TypeScript type declarations from a JSON sample. Operations: "generate" — Infer TypeScript interfaces/types from JSON.. Call with "operation" plus "inp
• contrast Check WCAG contrast between a foreground and background color. Operations: "check" — Compute the contrast ratio and WCAG pass/fail for a color pair.; "best-text
• image-base64 Build and parse base64 data URIs and embed snippets. Operations: "build-snippets" — Build HTML/CSS/Markdown snippets from an existing data URI.. Call with "oper
• gitignore Generate a combined .gitignore from template keys. Operations: "generate" — Combine one or more template keys into a .gitignore.; "templates" — List the availab

Details

• Version: 1.0.1
• Transports: streamable-http
• Uptime (7 days): 100%
• Median latency: 497 ms
• First indexed: 2026-11-01T10:07:43.820Z
• Last seen in registry: 2026-11-01T10:07:43.829Z
• Repository: https://github.com/setkernel/programmes-net

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