Arena Predictions

Local package path declaredNo credentials listedUpdated 2026-09-29

com.arena-predictions/arena · Registry status: active

At a glance

Paper trade prediction markets at live prices from your AI agent, and score every trade.

Vendor's own description, untranslated and unverified

Execution location: Local package path declared
Required secrets declared: No credentials listed
Declared version and change: 0.5.0 · Source-reported change date 2026-09-29
Configuration: can be built from the disclosed start template

Inspect connection paths and prerequisites

Related categories

6 of 12 categories. All categories in the segment catalogue

Page last changed: 2026-09-30

Sources and collection

Runs: Local package path declared
Credentials: No credentials listed
Registry record changed: 2026-09-29
Setup: Template available

Registry name: com.arena-predictions/arena
Package coordinate: npm:arena-mcp-server
Declared version: 0.5.0
Source-reported listing date: 2026-09-29
Source-reported change date: 2026-09-29
First seen by tracevero: 2026-09-30
Vendor's website: https://arena-predictions.com/docs/mcp

Evidence for this page · Source: MCP-Register · collected on 2026-09-30

Every value below comes from it. Where one differs, its origin is stated on its row. What the confidence levels mean

Measured values

Measured values
Required secrets declared	No credentials listed no Original data – Required secret variables (raw): confirmed absent Original data – Required secret headers (raw): confirmed absent Source: MCP-Register · collected on 2026-09-30 · derived
Execution location	Local package path declared local Original data – Transports (raw): stdio Source: MCP-Register · collected on 2026-09-30 · derived
Path argument present	yes Original data – Path arguments (raw): confirmed absent Original data – Path environment variables (raw): ARENA_CREDENTIALS_FILE Source: MCP-Register · collected on 2026-09-30 · derived
Repository URL listed	No repository declared no Original data – Repository (raw): confirmed absent Source: MCP-Register · collected on 2026-09-30 · derived
Declared version	0.5.0 Source: MCP-Register · collected on 2026-09-30 · self-declared

What is measured is what a manifest declares, not what a piece of software does. This registry fetches no repository URL, no endpoint and no package index; nothing here is verified. Which value comes from which source, and by which rule it was formed, is set out in the Methodology.

Source data25

All 25 values in this block: self-declared.

Raw values
Description (raw)	Paper trade prediction markets at live prices from your AI agent, and score every trade.
Environment variables (raw)	ARENA_MCP_ALLOW_TRADE, ARENA_ALLOW_RESET, ARENA_CREDENTIALS_FILE
Required secret variables (raw)	confirmed absent
Transports (raw)	stdio
Path arguments (raw)	confirmed absent
Repository (raw)	confirmed absent
Package registries (raw)	npm
Required secret headers (raw)	confirmed absent
Path environment variables (raw)	ARENA_CREDENTIALS_FILE
Remote URLs (raw)	confirmed absent
Remote hosts (raw)	confirmed absent
Registry status message (raw)	confirmed absent
First listed in the registry (raw)	2026-09-29
Last changed in the registry (raw)	2026-09-29
Schema version of the raw record (raw)	https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json
Delivery form (raw)	package
Repository platform (raw)	confirmed absent
Repository subfolder (raw)	confirmed absent
Package identifiers (raw)	arena-mcp-server
Package versions (raw)	0.5.0
Runtime hints (raw)	npx
Environment variable formats (raw)	filepath, string
Environment variable descriptions (raw)	ARENA_ALLOW_RESET=Set to 1 to register reset_account, which resets the paper account to a new run at $100,000 after the person agrees. The server also refuses until the owner turns resets on in Settings on the web. Any other value leaves it out. · ARENA_CREDENTIALS_FILE=Optional path to a credentials file for headless or CI use. By default the server reads the credentials that `arena login` stored. · ARENA_MCP_ALLOW_TRADE=Set to 1 to register the paper-trade tools (place_trade, sell_trade, get_orders, cancel_order, settle_open). Any other value leaves trading off.
Icon formats (raw)	image/png
Connection paths (source structure)	{"packages":[{"registryType":"npm","identifier":"arena-mcp-server","version":"0.5.0","runtimeHint":"npx","transport":"stdio","environment":[{"name":"ARENA_MCP_ALLOW_TRADE","description":"Set to 1 to register the paper-trade tools (place_trade, sell_trade, get_orders, cancel_order, settle_open). Any other value leaves trading off.","format":"string","required":false,"secret":false},{"name":"ARENA_ALLOW_RESET","description":"Set to 1 to register reset_account, which resets the paper account to a new run at $100,000 after the person agrees. The server also refuses until the owner turns resets on in Settings on the web. Any other value leaves it out.","format":"string","required":false,"secret":false},{"name":"ARENA_CREDENTIALS_FILE","description":"Optional path to a credentials file for headless or CI use. By default the server reads the credentials that `arena login` stored.","format":"filepath","required":false,"secret":false}],"additional_arguments_declared":false}],"remotes":[]}

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Changes

Changes
2026-09-30	Declared version: – → 0.5.0
2026-09-30	Repository URL listed: – → no
2026-09-30	Path argument present: – → yes

These are the 3 most recent changes to this entry. Full history

tracevero · https://tracevero.com/mcp/com-arena-predictions-arena