Describe purpose
State outcomes, features, inputs, outputs, runtimes, and deployment targets.
Publish one proven function, a reusable module, a deployable service, or a complete system as a versioned capability. Reach engineering teams and policy-controlled coding agents without reducing your work to an unverified snippet.
DRAFT CONTRACT / LEDGERWORKS
Small does not mean informal. The listing workflow makes missing contracts, licenses, artifacts, or security evidence a publishing error for every market level—not a problem discovered after purchase.
State outcomes, features, inputs, outputs, runtimes, and deployment targets.
Version tests, findings, benchmarks, SBOM, provenance, and artifact digest.
Offer hosted execution, an immutable artifact, source rights, or a combination.
Admin review, approval, suspension, and revocation leave an auditable history.
A parser, validator, transform, retry policy, or other independently testable function.
Middleware, an adapter pack, or a library with a stable integration boundary.
A hosted endpoint, worker, pipeline, or digest-pinned service artifact.
A domain engine or application core with explicit configuration and ownership boundaries.
A capability manifest tells a buyer’s agent what the software does, where it runs, what it needs, how it was tested, and which rights are actually for sale.
{
"name": "Bank Statement Transaction Normalizer",
"purposes": ["transaction extraction", "pii redaction"],
"inputs": [{ "contentType": "application/pdf" }],
"outputs": [{ "contentType": "application/json" }],
"runtimes": [{ "runtime": "node", "versions": ["20", "22"] }],
"deploymentTargets": ["aws-lambda", "container"],
"testEvidence": { "coveragePercent": 96 },
"securityEvidence": { "criticalFindings": 0 },
"commercialModels": ["pay-per-execution", "source-license"]
}A small primitive can be valuable when it displaces expensive agent work; a complete service may still be cheaper to consume by execution. Sellers configure price, scope, rights, restrictions, and seats per offer rather than hiding them in generic terms.
Operate an API or MCP tool and charge per request. Buyers receive hosted-access rights—not an artifact or source.
Deliver a package, container, or compiled artifact pinned to a digest under an individual, application, or organization scope.
Grant source access and, when selected, modification and internal commercial-use rights without granting standalone redistribution.
Search impressions alone are not useful product feedback. The seller workspace connects requirements, evaluation, conversion, market level, and comparison-loss reasons—including when a buyer decides the build path is better.
Illustrative data keeps the dashboard useful in a local investor demo. It is visibly labeled and does not claim live marketplace traction.
Purchases bind the organization, capability version, license rights, price, artifact digest, and date. Revocation blocks new purchases while preserving historical records and warnings.
Create a draft for a primitive, module, service, or system; define its functional contract, attach fixture evidence, choose explicit rights, and submit it to the working admin review queue.
Ready for review