Skill Claude CodeCodex
Author a new entry for the Semiotic blog. Use this skill whenever the user asks for a blog post, release summary, chart explainer, or case study to publish at /blog/SLUG.
Instructions file GitHub Copilot
Instructions for nteract/semiotic: Use AGENTS.md as the authoritative repository-wide development guide. This short compatibility file exists for Copilot surfaces that do not yet load AGENTS.md directly; open that file when the task needs repository layout, commands, product contracts, or the full verification matrix.
Skill Claude CodeCodex
Review Semiotic pull requests for behavioral bugs, regressions, contract drift, and missing evidence. Use for GitHub Copilot code review of TypeScript/React charts, Stream Frames, canvas and browser interactions, SSR, public exports, docs/examples, AI schemas and tooling, generated contracts, tests, CI baselines, and…
MCP server Claude CodeCodexCursor +2
MCP server "semiotic" as configured in nteract/semiotic. Runs locally from the semiotic-mcp npm package.
Instructions file CodexOpenCode
Instructions for nteract/semiotic, covering semiotic repository instructions, scope, source map, repository layout and working agreements.
Instructions file
Instructions for nteract/semiotic, covering semiotic claude code instructions and claude code notes.
Skill Claude CodeCodex
Generate trustworthy, accessible, agent-legible charts with Semiotic. Use whenever you produce a data visualization in a React/TypeScript app, stream a chart as generative UI, or pick a chart type for a dataset. Emit a validated config and run the trust loop — never hand-write chart JSX that breaks on first paint.
Skill Claude CodeCodex
Inspect a ChatGPT Apps MCP server codebase and generate chatgpt-app-submission.json with app info suggestions, tool hint justifications, test cases, and negative test cases, then report review-check findings and outputSchema warnings for submission review.
Cursor rule
Semiotic React data visualization — 30+ chart types (line, bar, network, geo, streaming), push API, MCP server, TypeScript strict mode.
Skill Claude CodeCodex
Architecture and documentation framing for cross-cutting repo decisions, docs taxonomy placement, ADRs, memos, PRDs, implementation plans, audits, measurements, runbooks, and source-grounded proposals. Use when deciding where durable docs belong, drafting or moving architecture/product/design docs, or promoting…
Skill Claude CodeCodex
Automerge sync protocol internals, document model (OpSet, ChangeGraph, fork/merge, save/load lifecycle), and higher-level protocol design patterns. Use when debugging sync failures, reasoning about convergence, changing reconnection logic, working with document structure, diagnosing panics in op application, adding…
Skill Claude CodeCodex
Develop, debug, and manage the runtimed daemon, Python bindings, build system, and Python bindings. Use when working on daemon code, kernel issues, maturin builds, or xtask workflows.
Skill Claude CodeCodex
The end-to-end cell execution pipeline from MCP tool call through daemon to kernel and back. Use when debugging execution failures, understanding output timing, investigating why outputs are missing or stale, or modifying the execute/run-all flow. Covers requiredheads, CellQueued, RuntimeStateDoc polling, output-sync…
Skill Claude CodeCodex
Frontend development for nteract UI/product surfaces, Elements fixtures, hot reload, dev daemon setup, MCP server workflow, TypeScript bindings via ts-rs, and reactive state work that touches RxJS streams, useSyncExternalStore stores, or WASM-backed notebook/runtime projections.
Skill Claude CodeCodex
Understand the MCP server session lifecycle: proxy supervision, daemon watch loop, session state machine, rejoin/reconnect races, and room eviction. Use when working on runt-mcp, runt-mcp-proxy, daemonwatch.rs, or any code that reads/writes the session Arc >>.
Skill Claude CodeCodex
Pull and triage submitted nteract diagnostics archives from Cloudflare using a diagnostics id/token. Use when investigating "submit logs" reports, runtimed/notebook/MCP diagnostic archives, telemetry diagnostics uploads, or failures where the user gives an id and token.
Skill Claude CodeCodex
Release and version the project. Only invoke manually.
Skill Claude CodeCodex
Run tests, verify changes, and collect diagnostics. Use when running tests, writing new tests, verifying code changes before commit, or collecting logs for debugging.
Plugin Claude Code
Plugin marketplace listing 2 plugins: nteract, nightly.
Plugin Claude Code
Detects tokio::sync::Mutex guards held across .await points.
Hook Claude Code
Runs when a session starts on startup and resume, executing cloud-bootstrap.sh. From nteract/nteract.
Hook Claude Code
Runs after a tool call finishes for Write and Edit tool calls, running an inline shell check. From nteract/nteract.
Settings file Claude Code
Agent settings declaring 2 hook events (SessionStart, PostToolUse) and 11 allowed tools.
MCP server Claude CodeCodexCursor +2
MCP server "nteract-dev" as configured in nteract/nteract. Launched with cargo run -p mcp-supervisor. Needs 3 environment variables to run.