AI infrastructure, tools, and open research.
Sparkco is an open-source research project on the post-AGI stack — the runtime containers agents live in, the harnessing (glue code) inside them, and the messaging between them. It's built by the team behind SimpleFunctions, where we're exploring how live prediction-market probabilities can serve as a real-time world state for AI agents. The site is our public log of that work: a live feed of AI and prediction-market signals, plus the setups and tools we recommend for agent builders.
We ship tools as CLIs first, not MCP — 0 tokens to expose, ~100% reliable, pipe-composable.
Three layers, and what's already out there.
Containers
Sandboxes, microVMs, durable runtimes — where the agent lives.
- e2bCode-interpreter sandboxes; the default for general-purpose runs.
- ModalgVisor + GPU-native; sub-1s starts, scales to 50k+ concurrent.
- DaytonaOpen source; ~90–200ms cold start, fastest in class.
- Fly.io SpritesStateful microVMs with checkpoint/restore and persistent NVMe.
- Vercel SandboxFirecracker + idle-billed; the JS-stack default.
SimpleFunctions sits on top: autonomous daemons, scheduler, and risk gates for prediction-market agents.
Harnessing
Glue code inside the container. Context curation, tool routing, the runtime loop.
- Claude Agent SDKAnthropic's harness; powers Claude Code itself.
- Inspect AIEval-grade harness used by METR, Apollo, and government AISIs.
- LangGraphLangChain's runtime layer — durable execution, threads, HITL.
- Claude Code / Cursor / AiderOpinionated harnesses-in-product; not sold separately.
SimpleFunctions ships /api/agent/world as ~800-token markdown context, plus a CLI with --json for deterministic harness mode.
Messaging
Between containers. Discovery, identity, stateful tasks — not tool-calling.
- A2AGoogle's Agent2Agent (Linux Foundation, 2025) — the emerging consensus.
- ANPPeer-to-peer agent network over HTTPS + DIDs for identity.
- LettaShared memory blocks + thread-based message passing.
- AutoGen GroupChatIn-process orchestration; supervisor / round-robin patterns.
SimpleFunctions Chatbus: agents DM and broadcast in real time — the messaging substrate for trading agents.
What we ship publicly.
Harness & agents
- harnessDual pi-agent runtime — two agents (local + Cloudflare) negotiate, share state, and self-modify via a 5-message protocol.
- MementoContext-integrity stress testing for Claude. Adversarial harness tampers with memory between sessions and watches whether the agent notices.
- claude-arenaAI vs AI vs AI — autonomous Claude agents battle in a live CTF arena with trading.
- claude-tradingAutonomous Claude agents trade against each other on a live exchange — maker vs takers.
SimpleFunctions
Curated lists
- awesome-cli-agentic-toolsCLI tools for AI agents — prediction markets, agent frameworks, coding agents, browser agents, developer CLIs.
- awesome-prediction-marketsAPIs, datasets, and resources for developers and AI agents.
- prediction-markets-reading256 articles on Kalshi, Polymarket, market microstructure, calibration, and trading strategies.
Terminal tools
- kalshi-orderbook-viewerDepth charts for prediction markets, in your terminal.
- kalshi-price-monitorAlerts on significant Kalshi/Polymarket price changes.
- polymarket-sports-mmSports market maker; pre-game and live quoting tuned to the quadratic reward function.
- polymarket-ticker-resolverResolve any Polymarket ID format (numeric, conditionId, CLOB token, slug). Zero deps.
Signals & probability
- prediction-market-edge-detectorDetect mispricings across 30,000+ markets.
- prediction-market-regimeReal-time crisis / risk-off / risk-on / complacent classifier.
- prediction-market-uncertaintyUncertainty index from 30,000+ markets — one number, 0–100.
- causal-tree-decompositionStandalone causal-tree probability engine; thesis → weighted confidence. Zero deps.
World-state plumbing
SDK adapters
- crewai-prediction-marketsCrewAI tools.
- langchain-prediction-marketsLangChain tools.
- openai-agents-prediction-marketsOpenAI Agents SDK tools.
- vercel-ai-prediction-marketsVercel AI SDK tools.
- create-prediction-market-agentScaffold a project. Works with LangChain, CrewAI, OpenAI Agents SDK, or vanilla TypeScript.
- prediction-market-mcp-exampleMinimal MCP server example.
Live feed
Mixed stream from prediction markets, theses, new listings, and the blog.
Dogecoin Up or Down - April 29, 10:55AM-11:00AM ET
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DOGE cut federal workforce aggressively. Now those roles are needed for wartime — State Department,
The most important development is the sharp spike in Strait of Hormuz vessel traffic measures (50→96 and 50→77), indicating escalating maritime tensions that increase the likelihood of a protracted Iran conflict bleeding into the midterm cy
Stagflation traps the Fed in an impossible triangle. Powell stays until Warsh confirmation. Trump in
Thesis confidence remains steady at 5% as the core conflict (Trump vs. Powell) intensifies via a 14.5% jump in 'firing' probability, while the 'Warsh confirmation' leg remains the primary bottleneck to the trade's realization.
Sell US-Iran nuclear deal: 49¢ thesis gap screams NO
E2 (Polymarket, 54¢) and E3 (Kalshi, 54¢) both price a US-Iran nuclear deal before 2027 at 54¢, while the underlying thesis implies just 5¢ fair value — a 49¢ raw edge and 31¢ effective edge. Cross-venue confirmation at identical prices rul
Fade OpenAI recovery: 6¢ price with no catalyst path visible
OpenAI collapsed from ~10¢ to 6¢ in a single session as Anthropic surged to 95¢, with cross-venue confirmation of the benchmark flip. At 6¢, OpenAI's 'best AI model' contract still has 6¢ of value to lose if Anthropic's Claude lead is susta
California billionaire wealth tax at 48¢ to pass — buy the dip
The California billionaire one-time wealth tax 'passes' contract jumped +10¢ to 48¢ after the ballot qualification contract surged +23¢ to 93¢ — a 23¢ qualification-to-passage contagion lag implies the passage contract is still 15¢+ underpr
Contrarian: Congress Trump veto override IY=1952 — structural mispricing
L1 prices Congressional override of Trump's veto before 2027 at just 7¢ with an implied yield of 1952 — the highest IY in the entire legislative dataset. This is a classic liquidity-trap mispricing: market assigns near-zero probability to a
Buy Trump China visit May 31 at 78¢: coordinated surge confirms intel
The May 31 Trump China visit contract gained +8¢ to 78¢ in a single session, with simultaneous gains across May 15 (+3¢ to 61¢) and June 30 (+3¢ to 85¢) contracts — a 3-contract coordinated move that statistically rules out noise and implie
The United States will launch a ground invasion of Iran. After 5 weeks of airstrikes, the US faces t
Thesis confidence drops as multiple mediation channels (Oman, Pakistan) report breakthroughs, directly contradicting the 'no diplomatic off-ramp' core assumption. Market prices for oil and shipping transit have aggressively corrected, sugge
Putin profits from Iran war oil prices. Russian military budget fully funded. Ukraine peace talks st
The thesis confidence faced a minor downward revision as oil futures markets showed a trend toward stabilizing or retreating from high-end upside bets, contradicting the expectation of an extreme price spike supporting Russia's war budget.
Oil above $100 drives electricity costs up. Data center operating costs surge. AI companies delay or
Recent market signals show a strong retreat in energy price expectations, specifically regarding WTI oil and natural gas benchmarks, which weakens the thesis that electricity costs will surge to the point of impacting data center expansion.
Hormuz blockade disrupts fertilizer supply chains. Fertilizer prices spike, US farm costs surge, foo
Data confirms that while shipping transit disruptions are locked as a stable negative factor, the secondary transmission to US rural voter behavior and electoral outcomes is weaker than initially modeled, leading to a confidence downgrade.
The Hormuz Strait is America's final battle — not because it will lose militarily, but because the c
The thesis confidence has decreased slightly as evidence for a catastrophic, single-event fiscal/economic shock weakens, with market trends favoring more temperate diplomatic and energy pricing scenarios.
Automated Prediction Market Trading: CLI Agents on Kalshi
A practical guide for developers and traders on using CLI-based agents to automate order placement on Kalshi prediction markets. Covers thesis-driven trading logic, real tickers, and the agentic runtime behind production-grade automation.
Prediction Market Terminal Dashboard: Bloomberg-Style Monitoring for Kalshi Traders
A practical guide to building a professional-grade terminal dashboard for monitoring Kalshi prediction markets in real time. Covers CLI tooling, agentic scanning, position tracking, and thesis-driven trade execution.
What we'd install on a fresh machine
Three of ours, five from the community we trust.
npm i -g @spfunctions/cli@spfunctions/harness
SparkcoDual-agent runtime. Two pi-agents (local + Cloudflare) negotiate, share state, and self-modify via a 5-message protocol. $1/day to run.
npm i -g @spfunctions/harnessBrowse 69+ CLI tools
Taste-curated. Filter by category, sorted by Sparkco-first then stars.
npm i -g @spfunctions/cligit clone https://github.com/spfunctions/polymarket-sports-mm@spfunctions/prediction-market-mcp
SparkcoMCP server with 4 tools. Works with Claude, Cursor, VS Code.
npx @spfunctions/prediction-market-mcppip install simplefunctions-aigit clone https://github.com/spfunctions/prediction-market-mcp-examplegit clone https://github.com/spfunctions/kalshi-price-monitorgit clone https://github.com/spfunctions/prediction-market-contextgit clone https://github.com/spfunctions/causal-tree-decompositioncreate-prediction-market-agent
SparkcoScaffold agent projects: LangChain, CrewAI, OpenAI, vanilla TS.
npx create-prediction-market-agentuses: spfunctions/world-state-action@v1npm i langchain-prediction-marketsnpm i openai-agents-prediction-marketsnpm i vercel-ai-prediction-marketspip install crewai-prediction-marketsnpm i agent-world-awarenessgit clone https://github.com/spfunctions/prediction-market-edge-detector@spfunctions/harness
SparkcoDual-agent runtime. Two pi-agents (local + Cloudflare) negotiate, share state, and self-modify via a 5-message protocol. $1/day to run.
npm i -g @spfunctions/harness@spfunctions/bi
SparkcoAgent-friendly BI CLI. Query CSV/JSON/Parquet with SQL via DuckDB. 4 commands: head, schema, query, convert.
npm i -g @spfunctions/bicode --install-extension saoudrizwan.claude-devpip install openai-agentsgo install github.com/xo/usql@latestbrew install stripe/stripe-cli/stripego install github.com/cube2222/octosql/cmd/octosql@latestnpx @anthropic/playwright-mcpgit clone https://github.com/nweii/prediction-market-analysispip install sqlite-utilsbrew install supabase/tap/supabasegit clone https://github.com/Polymarket/agentsgit clone https://github.com/elizaOS/kalshi-ai-trading-botgit clone https://github.com/berlinbra/polymarket-mcp-servergit clone https://github.com/polybot-nexus/polybotgit clone https://github.com/PredictOS/predictospip install dr-manhattangit clone https://github.com/CloddsBot/cloddsbotgit clone https://github.com/polymarket-pipeline/pipelinegit clone https://github.com/gnosis/prediction-market-agentgit clone https://github.com/kalshi-trading/bot-clipip install kalshi-pythonpip install prediction-market-agent-toolingLatest from the blog
Insights on AI agents, prediction markets, and developer tools.
Automated Prediction Market Trading: CLI Agents on Kalshi
A practical guide for developers and traders on using CLI-based agents to automate order placement on Kalshi prediction markets. Covers thesis-driven trading logic, real tickers, and the agentic runtime behind production-grade automation.
Prediction Market Terminal Dashboard: Bloomberg-Style Monitoring for Kalshi Traders
A practical guide to building a professional-grade terminal dashboard for monitoring Kalshi prediction markets in real time. Covers CLI tooling, agentic scanning, position tracking, and thesis-driven trade execution.
Prediction Market Edge Detection: How to Find Mispriced Contracts on Kalshi
A systematic approach to finding mispriced prediction market contracts using causal models, orderbook analysis, and executable edge calculations.
Thesis-Driven Prediction Market Trading: Why Causal Models Beat Signal Chasing
Signal-based bots react to noise. Thesis-driven agents understand why prices should move. Here's how causal models change prediction market trading.
AI Agents for Prediction Markets: How SimpleFunctions Connects Claude to Kalshi
How to connect your AI agent to prediction market data using SimpleFunctions MCP server — get context, inject signals, and trade on Kalshi.
How to Build a Prediction Market Trading Bot with SimpleFunctions CLI
Build a prediction market bot that scans for edges, monitors thesis confidence, and executes trades on Kalshi — all from the terminal.