← Home

@countersig/mcp

npm Repository Homepage

MCP server that gives AI agents a verified cryptographic identity via the Countersig NHI platform

3
Versions
MIT
License
No
Install Scripts
Missing
Provenance

Supply chain provenance

Status for the latest visible version.

No SLSA provenance npm registry signatures gitHead linked

Without SLSA provenance there is no cryptographic link between this tarball and the public source — the axios compromise (March 2026) relied on exactly this gap.

Maintainers

ccie14019

Keywords

mcpagentidentitynhitrustreputationverificationa2aweb3solanaethereumcountersig

Accepted risks

Findings the reviewer chose to accept rather than block on.

SourceRuleReasonAccepted byWhen
typosquat typosquat.levenshtein:yup AI (typosquat): Scoped package @countersig/mcp is an MCP server; no semantic relation to 'yup'. Levenshtein match is spurious. ai
phantom-deps phantom-dep:zod AI (phantom-deps): zod is a declared runtime dependency; likely used via @countersig/sdk or for schema validation internally. ai

Versions (showing 3 of 3)

Version Deps Published
1.0.2 6 / 2
1.0.1 6 / 2
1.0.0 6 / 2

v1.0.2

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v1.0.1

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.

v1.0.0

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.