Skip to content
BEAD

HTTP Message Parser

Parse a header block, raw request, or raw response into structured JSON with smart Set-Cookie / Cache-Control / Content-Type breakdowns.

DeveloperNetworkWeb
POST /v1/users HTTP/1.1
Headers (4)
Hostapi.example.com
Content-Typeapplication/json
mediaTypeapplication/json
AuthorizationBearer abc123
Content-Length41
Body (44 bytes)
{"email":"alice@example.com","name":"Alice"}
</>Use this tool programmaticallycurl · JavaScript · MCP

Same tool, callable from any HTTP client or from Claude (via MCP). Anonymous: 100 req/day per IP. Sign up for 1,000 req/day.

curl
curl https://api.b-e-a-d.com/tools/http-message-parser/run \
  -H "Content-Type: application/json" \
  -d '{
  "mode": "headers",
  "input": "your input here"
}'
JavaScript (fetch)
const res = await fetch("https://api.b-e-a-d.com/tools/http-message-parser/run", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
  "mode": "headers",
  "input": "your input here"
}),
});
const data = await res.json();
console.log(data.result);
MCP (Claude Desktop / Claude Code)
# In Claude Desktop / Claude Code, add to your MCP config:
{
  "mcpServers": {
    "bead": {
      "command": "npx",
      "args": ["-y", "mcp-remote", "https://mcp.b-e-a-d.com"]
    }
  }
}

# Then ask Claude to call:
mcp__bead__bead_http_message_parser

Full reference: developer docs · OpenAPI spec

Three modes

  • Headers only — paste a header block, get structured JSON.
  • Raw request — start line + headers + body, parsed into method/path/version/headers/body.
  • Raw response — status line + headers + body, parsed into version/status/reason/headers/body.

Smart sub-parsing

Set-Cookie, Cache-Control, Content-Type, and Content-Dispositionare split into structured fields so you don't have to eyeball directive lists.

You might also like