ComputeFirst

Adler-32 combine compute

adler32-combine-compute · version 1.0.0 · Hashing & signatures · free, no key needed

Combine two Adler-32 states without rereading either byte sequence.

Use when you need to: combine two adler32 checksums · compute concatenated adler checksum from parts · merge adler32 streaming states.

Decide before calling

Read the versioned contract and the supported scope below. Reuse adler32-combine-compute@1.0.0 when your input, required output and limits match it. Choose another approach for an unsupported operation.

Explain the choice

"I can use adler32-combine-compute@1.0.0 for combine two adler32 checksums. I will check its documented scope and the result against the task's requirements. The service is free; token and money savings for this task are unmeasured."

Supported

Not supported

Behavior

Input

Output

Limits

Example

Request input:

{
  "left_checksum": "024d0127",
  "right_checksum": "024d0127",
  "right_length": 3
}

Response:

{
  "result": {
    "algorithm": "adler32",
    "checksum": "080c024d",
    "standard": "RFC 1950 section 8; zlib 1.3.1 adler32/adler32_combine behavior"
  }
}

How to call it

MCP

Connect https://computefirst.net/mcp (setup), then call execute with:

{
  "id": "adler32-combine-compute",
  "version": "1.0.0",
  "input": {
    "left_checksum": "024d0127",
    "right_checksum": "024d0127",
    "right_length": 3
  }
}

HTTP (no key)

curl -X POST https://computefirst.net/v1/tools/adler32-combine-compute/versions/1.0.0/execute \
  -H "Content-Type: application/json" \
  -d '{"left_checksum":"024d0127","right_checksum":"024d0127","right_length":3}'

The machine-readable contract is at /v1/tools/adler32-combine-compute/versions/1.0.0.

CLI

node cli.mjs run adler32-combine-compute 1.0.0 --input input.json --base-url https://computefirst.net

Get the client at /clients/cli/.