Remote MCP server exposing a crypto options radar: free engine status and scorecard, plus paid x402 tools for bars, decisions, options scans, gas and arbitrage.
Read the public Astra scorecard of methodology and prospective signal observations
Fetch broker price bars and the latest ensemble decision output for a symbol (paid)
Retrieve cached options radar and anomaly intelligence, or trigger a fresh on-demand scan (paid)
Get a gas recommendation for a chain and run a cross-venue arbitrage scan (paid)
When to use it
Useful when an assistant needs market context around crypto options and cross-venue arbitrage, or wants to check a published signal scorecard before acting. The free status and scorecard tools are enough for read-only monitoring; paid tools are for on-demand data.
Requirements
Remote streamable HTTP endpoint, no local install. No authentication is declared. Paid tools require an x402 v2 payment signature supplied by the caller, settled in USDC on Base, USDC on Arc, USDC on Solana, XRP on XRPL or XAH on Xahau.
Before you install
Six of eight tools cost money per call (0.001 to 0.01 USD) and require you to pass your own payment signature; repeated calls to the fresh scan tool incur a new charge and can return different results. The server states it never signs, spends or places orders, and its output is a manual desk, not investment advice. Price bars error out if no real broker source is wired.
Enable the server for the chats that should use its tools.
Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.
Use with an agent
Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.
Read https://sourceweft.com/mcp/com.scriptmasterlabs%2Fmnemos/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.
Free. Live engine status: mode, watchlist, scan freshness, scorecard summary. Annotation basis: readOnlyHint=True (reads current state, mutates nothing), idempotentHint=True (repeated calls are equivalent reads), destructiveHint=False, openWorldHint=True (reflects live external market state).
Takes no parameters.
mnemos_astra_scorecard
Free. Public methodology and prospective signal observations. Not user P&L. Annotation basis: readOnlyHint=True (reads a published scorecard, mutates nothing), idempotentHint=True, destructiveHint=False, openWorldHint=True.
Takes no parameters.
mnemos_bars
Paid (x402, 0.001 USD). Real broker price bars for one symbol; errors if no real source is wired.
Paid (x402, 0.003 USD). Cached options radar and anomaly intelligence. Manual-desk only; not advice.
Parameterspayment_signature
mnemos_options_scan
Paid (x402, 0.01 USD). On-demand fresh options-radar scan. Annotation basis: readOnlyHint=False because each call triggers a new scan rather than reading a stored result; idempotentHint=False because repeated calls can return different results and incur a new charge.
Parameterspayment_signature
mnemos_gas_recommend
Paid (x402, 0.001 USD). Gas recommendation for a chain.
How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.
Reached in the last 30 daysRequired25 pts
Auth declaredRequired10 pts
Tools listedRequired15 pts
DescriptionRequired15 pts
Logo10 pts
Documentation15 pts
Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.
LicenseNot applicable
A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.