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skillseal

PyPIInfrastructure

PulseGate's liveness check found it on 3 Oct 2026; it is registered on GitHub and PyPI and has been in the index since 26 Aug 2026. How this is checked

skillseal is an MIT-licensed command-line tool for validating Agent Skills defined in SKILL.md files. It lints and scores skills and tests whether agents route requests to the appropriate skill, helping AI agent developers catch issues before deployment.

Inferred · not functionally tested

Open SourceMITCLISelf-hosted
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Overview

5 features

Purpose: Preventing unreliable or misrouted Agent Skills from reaching AI agents.

Inferred · not functionally tested

Audience: AI agent developers

Inferred · not functionally tested

Functions: agents

Inferred · not functionally tested

Interfaces: API: unknown · MCP: unknown · CLI: indicated (inferred, not tested) · Self-hosting: indicated (inferred, not tested)

Recorded constraints: pricing: open_source · license: MIT · platforms: CLI · deployment: cli, self_hosted

Constraint provenance is unknown; confirm requirements with the publisher.

Record sources: pypi.org · github.com. These links do not verify the individual claims.

skillseal sits in PulseGate's Agent evaluation & testing category. Inferred · not functionally tested: It focuses on preventing unreliable or misrouted Agent Skills from reaching AI agents. Inferred · not functionally tested: skillseal is an open-source project aimed at AI agent developers. Basis unknown · not verified: The project is open source (MIT). Basis unknown · not verified: skillseal is available on the command line, and it can be self-hosted.

Pablo Espinel builds and maintains skillseal, and it first shipped in 2026. Development happens publicly on GitHub with 64 commits in the last 90 days. Inferred · not functionally tested: Key capabilities include skill linting, skill scoring, and routing tests.

Summary written by a language model from the project’s public pages.

Tasks: Inferred · not functionally tested

  • Skill linting
  • Skill scoring
  • Routing tests
  • SKILL.md validation
  • CLI workflow

Topics: Inferred · not functionally tested

Tags
agent-skillsskill-mdagent-routingcli-linter

JSON profile · Text profile · Access guide

Built with & integrations

Runs on
CLISelf-hosted

Trust & compliance

License
MIT
Public signals
HTTPSOpen SourceGitHubActive maintenance

Indexing history

1

What PulseGate has recorded for this listing

  1. Indexed26 Aug · 20:00 UTC
    skillseal seen via PyPI Fresh Feed
    Source: PyPI Fresh Feed · Open

Frequently asked questions about skillseal

What is skillseal?
Inferred · not functionally tested: Skillseal focuses on preventing unreliable or misrouted Agent Skills from reaching AI agents. It is catalogued under Agent evaluation & testing on PulseGate.
Who should use skillseal?
Inferred · not functionally tested: skillseal is an open-source project built for AI agent developers.
Is skillseal free?
Basis unknown · not verified: Yes — skillseal is open source under the MIT license and free to use.
What platforms does skillseal run on?
Basis unknown · not verified: skillseal runs on the command line. It can also be self-hosted.
Is skillseal still maintained?
PulseGate's liveness check found it on 3 Oct 2026. Its GitHub repository shows 64 commits in the last 90 days.
What projects are similar to skillseal?
Similar projects tracked by PulseGate include skill-inspect, skill-quality-lab, and skillrig.skill-inspectskill-quality-labskillrig
Who makes skillseal?
skillseal is developed by Pablo Espinel.
How long has skillseal been around?
skillseal first shipped in 2026.

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