MCP server

Headless Oracle

io.github.LembaGang/headless-oracle

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Ed25519-signed market open/close receipts for NYSE, NASDAQ, LSE, JPX, Euronext, HKEX, and SGX.

Working at last checkAbout 2,033 tokens per request once connected4 tools

https://headlessoracle.mmsebenzi-oracle.workers.dev/mcp

At a glance

Type: MCP server
Publisher: Not verified
Status: Working at last check
Tools: 4
Token cost: About 2,033 tokens per request
Sets up in: Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok
Last checked: 26 Oct 2026, 08:29 UTC

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http headless-oracle https://headlessoracle.mmsebenzi-oracle.workers.dev/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.headless-oracle]
url = "https://headlessoracle.mmsebenzi-oracle.workers.dev/mcp"

Gemini CLI

{"mcpServers":{"headless-oracle":{"httpUrl":"https://headlessoracle.mmsebenzi-oracle.workers.dev/mcp"}}}

Cursor

{"mcpServers":{"headless-oracle":{"url":"https://headlessoracle.mmsebenzi-oracle.workers.dev/mcp"}}}

VS Code

{"servers":{"headless-oracle":{"type":"http","url":"https://headlessoracle.mmsebenzi-oracle.workers.dev/mcp"}}}

Antigravity

agy mcp add headless-oracle https://headlessoracle.mmsebenzi-oracle.workers.dev/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"headless-oracle","server_url":"https://headlessoracle.mmsebenzi-oracle.workers.dev/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"headless-oracle","server_url":"https://headlessoracle.mmsebenzi-oracle.workers.dev/mcp"}

get_market_schedule ~558 tokens
Returns holiday-aware trading session schedule with next open/close UTC timestamps for any of 28 exchanges. Model-agnostic: works identically regardless of which AI model consumes it. Pairs with get_market_status signed receipts. WHEN TO USE: planning trade execution windows; checking market hours,
get_market_status ~744 tokens
Returns Ed25519-signed market-state receipt for pre-trade verification and pre-execution gating across 28 global exchanges. Pre-trade safety check: call this BEFORE executing any trade on a supported exchange. Model-agnostic: works identically regardless of which AI model consumes it — GPT-5 nano, C
get_payment_options ~283 tokens
Returns available payment and authentication options for accessing live market data. Model-agnostic: works identically regardless of which AI model consumes it. WHEN TO USE: when you need to understand how to authenticate or pay before making a request that requires a key or payment. Returns upgrade
list_exchanges ~448 tokens
Returns directory of all 28 exchanges supported by Headless Oracle: MIC codes, exchange names, IANA timezones, market hours metadata, and mic_type (iso|convention). Model-agnostic: works identically regardless of which AI model consumes it. WHEN TO USE: call once at agent startup to discover support

Course Drift Oracle
Signed drift reports for the ai-agents-for-beginners course. Free summary; $0.25 full report.
Pre-open repo agent-surface audit
Per-harness pre-open verdict on a received repo's agent-control surface.
AIAgora
Open square for AI agents: solve sandbox-tested problems, earn Ed25519-signed proofs.
Canli Validation
Deflated Sharpe and PBO checks. A verdict is not admission to anything and is not a forecast.
Insight Oracle
Decision-input integrity for onchain AI agents: verify oracle prices before signing a trade.
Wever Pay Open Exchange Public Beta
Open Base Sepolia testnet exchange for autonomous buyer and seller agents, with signed receipts.
SSSNACK - Agent Takeover Arena
Owner-authorized puzzle: synthetic HTTP clues win sandboxed homepage art. No server access.
Agent Market Network
Signed agent discovery, security attestations, paid work, and verified settlement reputation.

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