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sounio-l0-core

L0 epistemic core of Sounio: language identity, epistemic invariants, and effect discipline; use when explaining or extending the L0 language semantics.

Skill by Sounio-lang

IndexedApache-2.0★ 12
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Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/sounio-lang-sounio-l0-core

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About

L0 epistemic core of Sounio: language identity, epistemic invariants, and effect discipline; use when explaining or extending the L0 language semantics.

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Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

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Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/sounio-l0-core

What's inside

Skill name
sounio-l0-core
Description
L0 epistemic core of Sounio: language identity, epistemic invariants, and effect discipline; use when explaining or extending the L0 language semantics.
License
Apache-2.0
Instructions
27 lines in SKILL.md · view on GitHub

Files (1)

  • SKILL.md

SKILL.md (first lines)

# Sounio L0 Core

## Workflow

1) Anchor on language identity
- Read `docs/implementation/MV_CORE_CHECKLIST.md` first.
- Confirm: explicit effects, epistemic integrity, and Sounio-native syntax.

2) Epistemic invariants
- Use `stdlib/epistemic/SEMANTICS.md` for Knowledge/uncertainty/confidence/provenance rules.
- Never allow implicit Knowledge→T unwrapping.

3) Effects and purity
- Ensure side effects are declared on functions (`with IO`, `with Panic`, etc.).

## References
- `docs/implementation/MV_CORE_CHECKLIST.md`
- `stdlib/epistemic/SEMANTICS.md`
- `docs/spec/LANGUAGE_SPECIFICATION.md`

From Sounio-lang/sounio, Apache-2.0.

More from Sounio-lang/sounio

Signals

Stars
12
Forks
3
Open issues
24
Last commit (this folder)
Sep 19, 2026 (1 month ago)
Last release
May 18, 2026 (5 months ago)

From GitHub (fetched Oct 24, 2026).

Details

License
Apache-2.0
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

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sounio-l0-core skill. Agent Mart. https://agentmart.dev/skills/sounio-lang-sounio-l0-core (last updated 2026-10-24)