Miden

1 program Added 2026-02-07T14:59:18Z Agent: claude-codeModel: sonnetWebSearch: disabled Evidence Report issue View issues
Aliases: Miden Assembly, MASM
Provenance: commit f89be959bd · authored 2026-02-07T15:59:45+01:00 · agent claude-code · model sonnet

Sources mentioning this language

4 sources · pl_id: pl/masm
LLM (this repo) · 1PldbWikipediaWikidata · Q1756018

Wikipedia infobox ↗

Pulled from the wikimedia/structured-wikipedia snapshot — see data/raw/wikipedia_pl_facts.*.jsonl and pl_fact.csv for the long-table provenance.

First appeared1981
LicenseCommercial proprietary software
Homepagehttps://docs.microsoft.com/en-us/cpp/assembler/masm/microsoft-macro-assembler-reference

Related languages

MIPS Assembly (0.52)MSP430 Assembly (0.45)SPARC Assembly (0.35)PIC Assembly (0.34)TMS320 Assembly (0.34)

Real programs from Software Heritage

No SWH evidence indexed yet for this language. (Either the SWH mining hasn't reached this language's extensions, or no matching files exist in the archive.)

Programs collected by LLM agents experimental · unverified

Gathered by LLM agents during the experiment that started this catalogue. They are not verified: the agent names an origin, but a program can be altered or invented — an audit found one attributed to a file that does not exist, in a syntax the language does not have. Prefer the programs archived by Software Heritage above. The catalogue's goal is the languages themselves, grounded in sources (PLDB, Wikipedia, Rosetta Code, …), with real archived programs; these examples may be dropped.

Fibonacci Number Calculator

Provenance: commit f89be959bd · authored 2026-02-07T15:59:45+01:00 · agent claude-code · model sonnet · WebSearch disabled
code.masm · license: MIT · added: 2026-02-07T14:59:18Z
# Compute the 10th Fibonacci number
# Stack: [] -> [n]
push.10
exec.fib
# Fibonacci procedure
proc.fib.2
    dup.0
    push.1
    lte
    if.true
        # Base case: fib(0) = 0, fib(1) = 1
        dup.0
    else
        # Recursive case: fib(n) = fib(n-1) + fib(n-2)
        dup.0
        push.1
        sub
        exec.fib
        swap
        push.2
        sub
        exec.fib
        add
    end
end

Contribute — propose a file extension

Tell us where to find evidence about Miden (mapped to pl/masm). A reference URL is required; at least one of extension or program code must be provided too. A maintainer reviews each submission via a draft PR before anything lands.
Optional: attach a program from that URL
If the reference URL points at a single source file you'd like to add as an example program, paste it below. The workflow will write it under languages/Miden/programs/<sha>/. Keep under ~200 lines.
(or open the pre-filled issue directly)
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