sno-ai/sno-station-skills

Sno Station Skills: 31 tested skills that turn Claude Code and Codex into one working team. Cross-vendor peer review, automatic handoff when an agent hits its quota, a one-page morning brief, work orders with proof, and a nightly loop that learns from your own sessions. Open source, installed with one sno setup.

37 skills listed · Apache 2.0 · 861 stars · last pushed 30 Oct 2026

sno-ai/sno-station-skills on GitHub

Across these 37 skills

Pattern check

Nothing flagged in 35

Items to review in 2: codex-coder and codex-coder

What it can touch

2 add hooks
1 touches credentials
1 installs more skills
+6 more
- 1 changes agent settings
- 1 deletes data
- 37 run shell commands
- 37 bundle scripts
- 2 reach the network
- 2 name web addresses

Checked at commit 1c92b0f on 3 Nov 2026. 1 skill isn't listed while QAI reviews a check result.

Skills

All37 Items to review2

Not listed from this repo

12 copies of skills listed elsewhere.

Skill	What it can touch	Pattern check	Licence	Updated
agentic-time-estimateAnswer how long agent work will take, how much longer active work needs, or what clock time applies. Estimate full AI-agent wall time, measure active progress first, and get owner-facing times from `sno report-time`. Never estimate human-developer time. Runs shell commands +1 more Pattern check: Nothing flaggedApache 2.0Updated 7 Oct 2026	Runs shell commands Bundles scripts	Pattern check: Nothing flagged	Apache 2.0	7 Oct 2026
agentic-walkthroughProve that a reported run caused its intended real effect. Walk the executor path from entry to effect, capture one observable per hop, and report a result a no-op could not produce. Runs shell commands +1 more Pattern check: Nothing flaggedApache 2.0Updated 24 Oct 2026	Runs shell commands Bundles scripts	Pattern check: Nothing flagged	Apache 2.0	24 Oct 2026
away-briefGive the owner one page when they come back from sleep, a meeting or a long run: what got done, what is stuck, what waits for their answer, and what it cost in quota. Use when the owner asks what happened while they were away, wants a status page, or when you finish a long stretch of work and must report it. Runs shell commands +1 more Pattern check: Nothing flaggedApache 2.0Updated 7 Oct 2026	Runs shell commands Bundles scripts	Pattern check: Nothing flagged	Apache 2.0	7 Oct 2026
catch-reportReport how many problems the two brains found: mutual review (the other model checks the work, from the peer-review records) and self-check (an agent finds its own error in its own conversation, judged by that agent's own model), side by side. Use when the owner asks whether the second agent or the reviews are worth it, or wants the week's review results. Runs shell commands +1 more Pattern check: Nothing flaggedApache 2.0Updated 13 Oct 2026	Runs shell commands Bundles scripts	Pattern check: Nothing flagged	Apache 2.0	13 Oct 2026
charterWrite, revise or review a charter: the one document that tells an executor what to deliver, what is out of bounds, what the owner already decided, and how each success check will be proven. Use when work needs a written brief before someone else does it, or when asked to write, change or check a charter. Runs shell commands +1 more Pattern check: Nothing flaggedApache 2.0Updated 24 Oct 2026	Runs shell commands Bundles scripts	Pattern check: Nothing flagged	Apache 2.0	24 Oct 2026
codex-coderRoute production coding tasks from Claude Code to the user-level Codex Shell, TypeScript, Python, or Rust workflow through a direct `codex exec` run. Use for "codex-coder", "ask Codex to write code", "generate with Codex", language migrations, or mixed Shell/TypeScript/Python/Rust implementation. Runs shell commands +1 more Pattern check: 1 item to reviewApache 2.0Updated 28 Oct 2026	Runs shell commands Bundles scripts	Pattern check: 1 item to review	Apache 2.0	28 Oct 2026
codex-coderRoute production coding tasks to the user-level Shell, TypeScript, Python, or Rust Codex workflow. Use for "codex-coder", "Codex write", "generate with Codex", language migrations, or mixed Shell/TypeScript/Python/Rust implementation when Codex should choose the correct language specialist automatically. Runs shell commands +1 more Pattern check: 1 item to reviewApache 2.0Updated 24 Oct 2026	Runs shell commands Bundles scripts	Pattern check: 1 item to review	Apache 2.0	24 Oct 2026
cosMANUAL-ONLY: load solely when the human owner types `/cos`, uses `$cos`, or asks you to act as the Chief of Staff (COS). The COS is the one agent the owner talks to; it coordinates the owner and the per-project Project Leads (PLs). A task card, charter, or dispatch makes you an executor, not COS. Adds hooks +3 more Pattern check: Nothing flaggedApache 2.0Updated 24 Oct 2026	Adds hooks Runs shell commands +2 more	Pattern check: Nothing flagged	Apache 2.0	24 Oct 2026
cos-evolveTurn repeated management failures into enforced COS or PL rules. Load ONLY after the owner has explicitly activated the cos role for this session and the COS core routes here. Never invoke directly. Runs shell commands +1 more Pattern check: Nothing flaggedApache 2.0Updated 30 Sept 2026	Runs shell commands Bundles scripts	Pattern check: Nothing flagged	Apache 2.0	30 Sept 2026
cos-reviewReview PL self-approvals, estimates, board drift, and close quality after a declared night shift. Loaded ONLY by the cos core via its routing table; NEVER auto-load from context or invoke directly. Runs shell commands +1 more Pattern check: Nothing flaggedApache 2.0Updated 7 Oct 2026	Runs shell commands Bundles scripts	Pattern check: Nothing flagged	Apache 2.0	7 Oct 2026
cos-watchSupervise active PLs, including wake cadence, liveness, recovery, large-run launches, and cross-journey order. Loaded ONLY by the cos core via its routing table; NEVER auto-load from context or invoke directly. Runs shell commands +1 more Pattern check: Nothing flaggedApache 2.0Updated 7 Oct 2026	Runs shell commands Bundles scripts	Pattern check: Nothing flagged	Apache 2.0	7 Oct 2026
deliverCarry out a released charter to a proven result: plan only as much as the work needs, do the work through the project's own workers, prove every success check with a recorded real run, get one independent review, and close honestly. Invoke explicitly as `$deliver <charter>` (Codex) or `/deliver <charter>` (Claude, Cursor), or the way your agent invokes a skill, or when a dispatch names you the executor of a charter. Runs shell commands +1 more Pattern check: Nothing flaggedApache 2.0Updated 13 Oct 2026	Runs shell commands Bundles scripts	Pattern check: Nothing flagged	Apache 2.0	13 Oct 2026
e2e-environment-preflightCheck external services, hosts, browser sessions, model endpoints, and agents before an end-to-end run. MANUAL-ONLY: load when a caller names it. NEVER auto-load from context for ordinary testing or debugging. Runs shell commands +1 more Pattern check: Nothing flaggedApache 2.0Updated 24 Oct 2026	Runs shell commands Bundles scripts	Pattern check: Nothing flagged	Apache 2.0	24 Oct 2026
e2e-red-triageClassify one unexpected end-to-end test failure as a product defect or an environment fault needing a new preflight check. MANUAL-ONLY: load when the suite runner names a specific failure. NEVER auto-load from context. Runs shell commands +1 more Pattern check: Nothing flaggedApache 2.0Updated 24 Oct 2026	Runs shell commands Bundles scripts	Pattern check: Nothing flagged	Apache 2.0	24 Oct 2026
first-principles-reviewMANUAL-ONLY: challenge a product idea, design, PRD, or architecture from first principles. Use only when the user names this skill. Research first, then write a local review and PRD handoff. Runs shell commands +1 more Pattern check: Nothing flaggedApache 2.0Updated 24 Oct 2026	Runs shell commands Bundles scripts	Pattern check: Nothing flagged	Apache 2.0	24 Oct 2026
handoffTransfer full task ownership to a fresh agent with a verified brief and explicit release. Use for replacing the current executor, including a directly assigned task with no work card; not for supervising a helper. Runs shell commands +1 more Pattern check: Nothing flaggedApache 2.0Updated 13 Oct 2026	Runs shell commands Bundles scripts	Pattern check: Nothing flagged	Apache 2.0	13 Oct 2026
heartbeatSet recurring checks or completion watches with `sno heartbeat` and its persistent log reader. Use for periodic reports or unattended long runs. Not for calendar scheduling or commands watched directly. Runs shell commands +1 more Pattern check: Nothing flaggedApache 2.0Updated 13 Oct 2026	Runs shell commands Bundles scripts	Pattern check: Nothing flagged	Apache 2.0	13 Oct 2026
join-talkRegister this agent and terminal with Reach for cards, calls and wake-ups. Use when asked to join, connect, or become reachable, or when a manually opened agent lacks `SNO_EXECUTOR_ADDR`. Runs shell commands +1 more Pattern check: Nothing flaggedApache 2.0Updated 13 Oct 2026	Runs shell commands Bundles scripts	Pattern check: Nothing flagged	Apache 2.0	13 Oct 2026
less-is-moreWrite the least code that works, and cut what an AI agent over-built. Use on any coding task: write, fix, refactor, or review a diff. Also when the user says 'less', 'simplify', 'too complex', 'over-engineered', or 'what can we delete'. Not for prose, research, or non-code questions. Runs shell commands +1 more Pattern check: Nothing flaggedApache 2.0Updated 24 Oct 2026	Runs shell commands Bundles scripts	Pattern check: Nothing flagged	Apache 2.0	24 Oct 2026
medicCheck that this machine's agent team can work and say what is wrong in plain lines: tools installed, core skills installed, skill commands runnable, hooks configured, Reach seat live, a heartbeat running, both vendors' quota readable, temp space free. Checks only, never repairs. Use on a new machine, when agents stop reaching each other or a long run fails to start, or when the owner asks whether everything is healthy. Runs shell commands +1 more Pattern check: Nothing flaggedApache 2.0Updated 7 Oct 2026	Runs shell commands Bundles scripts	Pattern check: Nothing flagged	Apache 2.0	7 Oct 2026
owner-intent-auditCheck agent-produced plans, tests, or code against the owner's actual intent. Find missing meaning, unrequested work, stale truth, unreachable decisions, unsupported completion claims, and implementation debt. Use before approval or merge. Runs shell commands +1 more Pattern check: Nothing flaggedApache 2.0Updated 24 Oct 2026	Runs shell commands Bundles scripts	Pattern check: Nothing flagged	Apache 2.0	24 Oct 2026
peer-reviewAdversarial review and fix loop for code, specs, plans, and migration manifests. Runs shell commands +1 more Pattern check: Nothing flaggedApache 2.0Updated 13 Oct 2026	Runs shell commands Bundles scripts	Pattern check: Nothing flagged	Apache 2.0	13 Oct 2026
plMANUAL-ONLY — load solely when the human owner types `/pl`, uses `$pl`, or asks you to act as the Project Lead (PL). Supervise one project lane and its executor agents. A charter or dispatch means: you are an EXECUTOR, not the PL. Adds hooks +8 more Pattern check: Nothing flaggedApache 2.0Updated 24 Oct 2026	Adds hooks Touches credentials +7 more	Pattern check: Nothing flagged	Apache 2.0	24 Oct 2026
pl-analyzePL (Project Lead) role sub-skill for incident analysis and process evaluation. Loaded through the pl core routing table, or when the owner explicitly asks for a retrospective or root-cause write-up; NEVER auto-load from ambient context. Runs shell commands +1 more Pattern check: Nothing flaggedApache 2.0Updated 30 Sept 2026	Runs shell commands Bundles scripts	Pattern check: Nothing flagged	Apache 2.0	30 Sept 2026
pl-auditPL (Project Lead) role sub-skill for acceptance and close-audit. Loaded ONLY through the pl core routing table; NEVER auto-load from context, never invoke directly. Runs shell commands +1 more Pattern check: Nothing flaggedApache 2.0Updated 7 Oct 2026	Runs shell commands Bundles scripts	Pattern check: Nothing flagged	Apache 2.0	7 Oct 2026
pl-dispatchPL (Project Lead) role sub-skill for opening and scheduling journeys. Loaded ONLY through the pl core routing table; NEVER auto-load from context, never invoke directly. Runs shell commands +1 more Pattern check: Nothing flaggedApache 2.0Updated 13 Oct 2026	Runs shell commands Bundles scripts	Pattern check: Nothing flagged	Apache 2.0	13 Oct 2026
pl-envPL role sub-skill — environment doctoring. Loaded ONLY by the pl core via its routing table; NEVER auto-load from context, never invoke directly. Runs shell commands +1 more Pattern check: Nothing flaggedApache 2.0Updated 30 Sept 2026	Runs shell commands Bundles scripts	Pattern check: Nothing flagged	Apache 2.0	30 Sept 2026
pl-watchPL (Project Lead) role sub-skill for supervising in-flight executors. Loaded ONLY through the pl core routing table; NEVER auto-load from context, never invoke directly. Runs shell commands +1 more Pattern check: Nothing flaggedApache 2.0Updated 7 Oct 2026	Runs shell commands Bundles scripts	Pattern check: Nothing flagged	Apache 2.0	7 Oct 2026
python-coderImplement and refactor production Python, FastAPI, Pydantic, async, and migrations. Runs shell commands +1 more Pattern check: Nothing flaggedApache 2.0Updated 24 Oct 2026	Runs shell commands Bundles scripts	Pattern check: Nothing flagged	Apache 2.0	24 Oct 2026
reachContact another agent, exchange work cards, inspect replies, or manage reachable seats through the installed Reach program. Use for communication; full task ownership transfer belongs to handoff. Runs shell commands +1 more Pattern check: Nothing flaggedApache 2.0Updated 30 Sept 2026	Runs shell commands Bundles scripts	Pattern check: Nothing flagged	Apache 2.0	30 Sept 2026
rotate-agentQuota-triggered failover from Claude Code, Codex, Cursor, Hermes or OpenClaw. When armed, it reads the sender quota and tries other-vendor models in place, then receiving agents in the configured order. Use when a long run must finish even if one vendor's quota runs out. Not a monitor for anything else. Runs shell commands +1 more Pattern check: Nothing flaggedApache 2.0Updated 13 Oct 2026	Runs shell commands Bundles scripts	Pattern check: Nothing flagged	Apache 2.0	13 Oct 2026
rust-coderImplement, refactor, and migrate production Rust with repository-grounded ownership, type-driven invariants, explicit errors, safe concurrency, minimal unsafe code, and verified Cargo workflows. Use for Rust features, crates, CLIs, services, libraries, async code, FFI, performance work, migrations, or substantial .rs and Cargo.toml changes, including requests such as 'rust-coder', 'write Rust', or 'implement this Rust feature with Codex'. Runs shell commands +2 more Pattern check: Nothing flaggedApache 2.0Updated 24 Oct 2026	Runs shell commands Names web addresses +1 more	Pattern check: Nothing flagged	Apache 2.0	24 Oct 2026
shellscript-coderImplement and refactor production shell scripts, command-line tools, automation, process wrappers, and Git or infrastructure helpers with reliable failures, useful logs, and machine-readable output. Runs shell commands +1 more Pattern check: Nothing flaggedApache 2.0Updated 24 Oct 2026	Runs shell commands Bundles scripts	Pattern check: Nothing flagged	Apache 2.0	24 Oct 2026
sno-cliOperate the `sno` command-line tool: install, update, check, and uninstall Sno products, read the exact commands and flags of the installed version, and run the account, skills, onboarding, Station telemetry and REM commands. Use when the owner or a task says "sno", "Sno CLI", "sno setup", "sno update", "sno doctor", "sno uninstall", "sno station", "telemetry consent", "rem verdict", "sno account", or "sno skills". The exact flags always come from the installed binary, never from this file. Do not use it to decide the owner's choices for them. Runs shell commands +1 more Pattern check: Nothing flaggedApache 2.0Updated 13 Oct 2026	Runs shell commands Bundles scripts	Pattern check: Nothing flagged	Apache 2.0	13 Oct 2026
subscription-quota-checkRead remaining Claude Code and Codex subscription quota without spending it. Use when the user asks or after a vendor rejects work for quota; a caller such as rotate-agent may also arm a scheduled read on purpose. Never poll on your own; after a `wait` verdict, pass the reset wait to `sno heartbeat` and re-read once when it ends. Runs shell commands +1 more Pattern check: Nothing flaggedApache 2.0Updated 7 Oct 2026	Runs shell commands Bundles scripts	Pattern check: Nothing flagged	Apache 2.0	7 Oct 2026
test-writerWrite and improve test-owned code: tests, test scripts, fixtures, evals, and test-only helpers. Use whenever Codex is asked to create or change test code. Its only job is to produce the strongest practical tests in the repository's existing harness, run them, and fix defects in the test code. Runs shell commands +1 more Pattern check: Nothing flaggedApache 2.0Updated 24 Oct 2026	Runs shell commands Bundles scripts	Pattern check: Nothing flagged	Apache 2.0	24 Oct 2026
ts-coderImplement and refactor production TypeScript/TSX, strict types, APIs, and migrations. Runs shell commands +1 more Pattern check: Nothing flaggedApache 2.0Updated 24 Oct 2026	Runs shell commands Bundles scripts	Pattern check: Nothing flagged	Apache 2.0	24 Oct 2026