Hook Claude Code
Runs after a tool call finishes for Bash, Write and Edit tool calls, executing check-all.sh with --format, --quiet and --show-toplevel (5 commands). From supernovae-st/nika.
Hook Claude Code
Runs when a session starts, executing check-all.sh with --format, --show-current and --quiet (2 commands). From supernovae-st/nika.
Hook Claude Code
Runs when the agent finishes a response, executing check-all.sh. From supernovae-st/nika.
Settings file Claude Code
Nika Diamond — public DX settings only. HQ-coupled hooks live in .claude/settings.local.json (gitignored). Last edited 2026-04-16: gitnexus removed (spn-insight replaces it S8-S9).
Skill Claude CodeCodex
Guided 12-gate crate admission workflow. Runs each gate sequentially and stops on first failure. Use when you believe a crate is ready to join the workspace.
Skill Claude CodeCodex
Run the 12 gates against a named crate and report pass/fail per gate. Use before crate admission or when verifying gate progress on an in-flight crate.
Instructions file CodexOpenCode
AGENTS.md instructions for supernovae-st/nika, covering agents — nika diamond, repository snapshot, what to read first, hard rules (non-negotiable) and crate admission: 12 gates.
Instructions file
Claude Code instructions for supernovae-st/nika, covering diamond architecture essentials, workspace layout, hygiene vectors and forward-compat invariants are non-negotiable.
Plugin Claude CodeCodex
Author, debug, operate and migrate AI workflows as checkable .nika.yaml files — 4 skills, 3 subagents, 2 rules, 6 slash commands (/nika:check · /nika:explain · /nika:new · /nika:trace · /nika:permits · /nika:doctor), 3 hooks on every surface — Cursor, Claude Code and Codex (one dialect, sniffed) (session context ·…
MCP server Claude CodeCodexCursor +2
MCP server "nika" as configured in supernovae-st/nika-plugins. Launched with nika mcp.
Agent Codex
Writes and repairs .nika.yaml workflows with the deterministic authoring protocol. Use when the user wants repeatable AI work turned into a workflow file, asks for a .nika.yaml, or a nika check must pass. Routes intent to a template, fills the SLOT markers, then loops nika check until rc=0. Its craft is WRITING …
Agent Codex
Root-causes failed or paused Nika runs from their hash-chained traces. Use when nika run exited red, a run paused on a prompt and needs the exact resume line, a NIKA-XXXX runtime finding needs a cause, or a trace must be verified and explained. Evidence-first — reads .nika/traces via nika trace; its craft is the…
Agent Codex
Ports an existing script, Makefile target, CI job or prompt chain to a checkable .nika.yaml workflow. Use when converting ad-hoc automation to nika, when a shell script wraps LLM/HTTP/file plumbing, or when a prompt chain in a doc should become a runnable, auditable file. Inventories side effects first, maps steps to…
Command Codex
Audit a .nika.yaml workflow before it runs — findings with their NIKA-XXXX codes, cost envelope, permits.
Command Codex
Diagnose this machine's Nika surface — binary, plugin kits, providers, wiring — every problem with its exact fix command.
Command Codex
Narrate a workflow (waves · cost · touches · how to run) or teach a NIKA-XXXX error code.
Command Codex
Scaffold a workflow from an embedded template, then audit it clean.
Command Codex
Infer and paste the tightest permits boundary — the workflow's declared blast radius, default-deny from then on.
Command Codex
Read a run's flight recorder — verdict, failing task, tamper check, and the exact resume line if paused.
Cursor rule Codex
When the user describes repeatable, multi-step or scheduled AI work (a prompt chain, an automation, a pipeline, "do this every time"), propose authoring it as a Nika workflow instead of ad-hoc scripting — and route to the bundled nika skills, subagents and MCP tools.
Cursor rule Codex
Nika workflow language rules for AI assistance.
Skill Claude CodeCodex
Author, check and repair Nika workflows (.nika.yaml files — the workflow language for AI). Use when writing or editing a .nika.yaml file, converting a repeated AI task or prompt chain into a workflow, or when nika check reports NIKA-XXXX findings to fix.
Skill Claude CodeCodex
Diagnose and repair failed, paused or suspicious Nika runs from their traces (.nika/traces). Use when nika run exited red, a run paused on a prompt, a NIKA-XXXX runtime finding needs a root cause, a trace must be read or tamper-verified, or a fixed workflow needs a surgical partial rerun.
Skill Claude CodeCodex
Convert existing automation — shell scripts, Python glue, Makefile targets, CI jobs, prompt chains in docs — into checkable .nika.yaml workflows. Use when a script wraps LLM calls or HTTP/file plumbing, a prompt chain lives in a README or notebook, or ad-hoc automation needs audit, cost bounds and replayable traces.