Smolabot MCP
A deterministic decision guardrail for AI agents that verifies pre-trade economics for long-only positions. It calculates whether a proposed trade remains profitable after accounting for fees, spread, slippage, and an optional profit buffer, providing a clear verdict without making market predictions or executing trades.
Endpoint and access
No sign-in to connect and list tools. Individual tools may still need a vendor account, credentials, or permissions; check the documented prerequisites.
https://smolabot.arison8.com/mcpWhat its tools do
1 tool, grouped by the hints the server advertises. Hints are self-declared, not verified behavior.
Can change data (1)
Checks and signals
Each line is separate evidence, not a trust score.
- Passed Endpoint answered the live check ·
- Passed Official MCP Registry namespace is tied to arison8.com ·
- Passed Endpoint is on the registry namespace domain ·
- Availability 1 of 1 checks passed in 30 days
What you can do with it
- Verify pre-trade economics for long-only positions
- Calculate net P&L and break-even prices
- Check if a trade clears after fees and slippage
- Prevent expected gains from turning into losses
Source and maintenance
Protocol and capabilities
- Server
- smolabot-trade-check 1.0.0
- MCP protocol negotiated in check
- 2025-11-25
- Tools
- 1 advertised
- Resources
- Not advertised
- Resource templates
- Not advertised
- Prompts
- Not advertised
{
"tools": {
"listChanged": true
}
}Tools
1 advertised
trade_check — Trade economics check
Deterministic pre-trade economics check for a long (buy) round trip. Call it before placing a trade: given size, entry/exit reference prices, maker/taker roles, fees, spread and slippage, it returns whether the trade still clears after all costs (result.economically_clears, result.reason), the net P&L and return, a per-leg cost breakdown, the break-even and minimum profitable exit prices, and every assumption applied. No predictions, no market data, no execution. Costs 1 prepaid credit per successful check; invalid input costs nothing. Requires "Authorization: Bearer smk_..." (get a key at https://smolabot.arison8.com).
{
"type": "object",
"required": [
"symbol",
"side",
"size",
"entry_price",
"exit_price",
"entry_liquidity",
"exit_liquidity",
"maker_fee_bps",
"taker_fee_bps",
"spread_bps",
"slippage_bps"
],
"properties": {
"side": {
"enum": [
"buy"
],
"type": "string",
"description": "Long-only: \"buy\". Shorts are rejected with SIDE_NOT_SUPPORTED."
},
"size": {
"oneOf": [
{
"type": "object",
"required": [
"quantity"
],
"properties": {
"quantity": {
"type": "number",
"exclusiveMinimum": 0
}
},
"additionalProperties": false
},
{
"type": "object",
"required": [
"notional"
],
"properties": {
"notional": {
"type": "number",
"exclusiveMinimum": 0
}
},
"additionalProperties": false
}
],
"description": "Exactly one of quantity (base units) or notional (quote currency, at the entry reference price)."
},
"symbol": {
"type": "string",
"maxLength": 64,
"minLength": 1,
"description": "Label only; does not affect the math."
},
"exit_price": {
"type": "number",
"description": "Expected exit reference (mid) price, before spread, slippage and fees.",
"exclusiveMinimum": 0
},
"spread_bps": {
"type": "number",
"minimum": 0,
"description": "FULL bid/ask spread in bps; a taker leg pays half."
},
"entry_price": {
"type": "number",
"description": "Entry reference (mid) price, before spread, slippage and fees.",
"exclusiveMinimum": 0
},
"slippage_bps": {
"type": "number",
"minimum": 0,
"description": "Adverse slippage per taker leg, in bps."
},
"maker_fee_bps": {
"type": "number",
"minimum": 0,
"exclusiveMaximum": 10000
},
"taker_fee_bps": {
"type": "number",
"minimum": 0,
"exclusiveMaximum": 10000
},
"exit_liquidity": {
"enum": [
"maker",
"taker"
],
"type": "string"
},
"entry_liquidity": {
"enum": [
"maker",
"taker"
],
"type": "string"
},
"profit_buffer_bps": {
"type": "number",
"minimum": 0,
"description": "Optional required net return in bps; omitted means 0 (echoed in assumptions)."
}
},
"additionalProperties": false
}{
"type": "object",
"required": [
"ok",
"model_version",
"request_id",
"usage"
],
"properties": {
"ok": {
"type": "boolean"
},
"error": {
"type": "object",
"properties": {
"code": {
"type": "string"
},
"errors": {
"type": "array"
},
"message": {
"type": "string"
}
},
"description": "Present when ok=false. Stable machine-readable code; field-level `errors` for VALIDATION_FAILED."
},
"usage": {
"type": "object",
"required": [
"credits_used",
"credits_remaining"
],
"properties": {
"credits_used": {
"type": "number"
},
"credits_remaining": {
"type": "number"
}
}
},
"result": {
"type": "object",
"description": "Present when ok=true: the canonical /check result."
},
"request_id": {
"type": "string"
},
"model_version": {
"type": "string",
"description": "Calculation model version. Same version + same input = same output."
}
}
}{
"readOnlyHint": false,
"openWorldHint": false,
"idempotentHint": false,
"destructiveHint": false
}Prompts
Not advertised
Resources
Not advertised
90-day uptime
A lightweight connection check about every six hours, sampled on hosts with many listings. It shows the server answered, not that its tools work.
- 2026-11-06: 1 of 1 checks answered
- 2026-11-07: 1 of 1 checks answered
30-day availability
Aggregated from read-only remote checks; this is not a tool-execution or security guarantee.
- Successful checks
- 1 of 1 (100%)
- Average latency
- 536 ms
- 95th percentile latency
- 536 ms
Maintenance history
Public check and source-refresh events. Editorial and ownership records remain private.
- · probe · passed · 536 ms · metadata changed · 1 tool(s)
Connect from your client
Each snippet registers the same endpoint; pick the client you use.
Claude Code
claude mcp add --transport http smolabot-mcp https://smolabot.arison8.com/mcpCodex
codex mcp add smolabot-mcp --url https://smolabot.arison8.com/mcpCursor
{
"mcpServers": {
"smolabot-mcp": {
"url": "https://smolabot.arison8.com/mcp"
}
}
}Cline
{
"mcpServers": {
"smolabot-mcp": {
"type": "streamableHttp",
"url": "https://smolabot.arison8.com/mcp",
"disabled": false
}
}
}VS Code
{
"servers": {
"smolabot-mcp": {
"type": "http",
"url": "https://smolabot.arison8.com/mcp"
}
}
}Gemini CLI
gemini mcp add --transport http smolabot-mcp https://smolabot.arison8.com/mcpClaude Desktop
https://smolabot.arison8.com/mcpWindsurf
{
"mcpServers": {
"smolabot-mcp": {
"serverUrl": "https://smolabot.arison8.com/mcp"
}
}
}Let your agent find its tools
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Prove ownership with a DNS record, a well-known file, or your Official MCP Registry entry, and your edits publish immediately. Proofs are re-checked weekly; admins can still hide or remove a listing.