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Launch scan (bundle)

launch_scan
Read-onlyIdempotent

One call, one verdict on a pump.fun launch: 0-100 score with positives and risks, graduation odds, dev record, snipers, holders, flow. Runs pump_token + pump_dev + pump_odds together (cheaper than calling them separately) and folds them into a single score and verdict an agent can act on: strong / neutral / weak / avoid. When to use: The one-call verdict on a pump.fun launch; it combines pump_token (callable here by name), pump_dev, pump_odds (callable here by name) and token_risk signals. Price: $0.025 per call (10 free/day; after that a payment-required result lists x402 options). Errors: returns isError with a message for invalid input or an upstream failure (not charged).

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
mintYespump.fun token mint. Base58 Solana address, 32-44 chars.

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault
devNo
flowNo
mintNo
noteNo
curveNo
flagsNo
risksNo
scoreNo
symbolNo
verdictNo
swap_urlNo
positivesNo
graduationNo
launch_snipersNo
top_curve_holdersNo

Schema Changelog

Changes observed during successful MCP inspections.

  1. Changed2 schema fields changed
    • changedInput schema / properties / mint / description
      Previous value: -"pump.fun token mint"New value: +"pump.fun token mint. Base58 Solana address, 32-44 chars."
    • changedOutput schema / (root)
      Previous value: -nullNew value: +{
      +  "properties": {
      +    "curve": {
      +      "properties": {
      +        "graduated": {
      +          "type": [
      +            "boolean",
      +            "null"
      +          ]
      +        },
      +        "graduated_at": {},
      +        "mcap_sol": {},
      +        "mcap_usd": {},
      +        "peak": {
      +          "properties": {
      +            "mcap_sol": {},
      +            "mcap_usd": {}
      +          },
      +          "type": [
      +            "object",
      +            "null"
      +          ]
      +        },
      +        "price_sol": {},
      +        "progress_pct": {
      +          "type": [
      +            "number",
      +            "null"
      +          ]
      +        },
      +        "real_sol_in_curve": {
      +          "type": [
      +            "number",
      +            "null"
      +          ]
      +        }
      +      },
      +      "type": [
      +        "object",
      +        "null"
      +      ]
      +    },
      +    "dev": {
      +      "properties": {
      +        "bought_sol": {
      +          "type": [
      +            "number",
      +            "null"
      +          ]
      +        },
      +        "graduated": {
      +          "type": [
      +            "number",
      +            "null"
      +          ]
      +        },
      +        "holds_pct": {
      +          "type": [
      +            "number",
      +            "null"
      +          ]
      +        },
      +        "launches": {
      +          "type": [
      +            "number",
      +            "null"
      +          ]
      +        },
      +        "sold_sol": {
      +          "type": [
      +            "number",
      +            "null"
      +          ]
      +        },
      +        "verdict": {
      +          "items": {
      +            "type": [
      +              "string",
      +              "null"
      +            ]
      +          },
      +          "type": "array"
      +        }
      +      },
      +      "type": [
      +        "object",
      +        "null"
      +      ]
      +    },
      +    "flags": {
      +      "items": {
      +        "type": [
      +          "string",
      +          "null"
      +        ]
      +      },
      +      "type": "array"
      +    },
      +    "flow": {
      +      "properties": {
      +        "buy_sol": {
      +          "type": [
      +            "number",
      +            "null"
      +          ]
      +        },
      +        "buys": {
      +          "type": [
      +            "number",
      +            "null"
      +          ]
      +        },
      +        "first_trade": {
      +          "type": [
      +            "string",
      +            "null"
      +          ]
      +        },
      +        "last_trade": {
      +          "type": [
      +            "string",
      +            "null"
      +          ]
      +        },
      +        "net_sol": {
      +          "type": [
      +            "number",
      +            "null"
      +          ]
      +        },
      +        "sell_sol": {
      +          "type": [
      +            "number",
      +            "null"
      +          ]
      +        },
      +        "sells": {
      +          "type": [
      +            "number",
      +            "null"
      +          ]
      +        },
      +        "trades": {
      +          "type": [
      +            "number",
      +            "null"
      +          ]
      +        },
      +        "unique_wallets": {
      +          "type": [
      +            "number",
      +            "null"
      +          ]
      +        }
      +      },
      +      "type": [
      +        "object",
      +        "null"
      +      ]
      +    },
      +    "graduation": {
      +      "properties": {
      +        "base_rate_pct": {
      +          "type": [
      +            "number",
      +            "null"
      +          ]
      +        },
      +        "bucket": {
      +          "properties": {
      +            "buy_sol_60s": {
      +              "type": [
      +                "string",
      +                "null"
      +              ]
      +            },
      +            "dev_buy_sol": {
      +              "type": [
      +                "string",
      +                "null"
      +              ]
      +            },
      +            "unique_buyers_60s": {
      +              "type": [
      +                "string",
      +                "null"
      +              ]
      +            }
      +          },
      +          "type": [
      +            "object",
      +            "null"
      +          ]
      +        },
      +        "cell": {
      +          "type": [
      +            "string",
      +            "null"
      +          ]
      +        },
      +        "comparable_launches": {
      +          "type": [
      +            "number",
      +            "null"
      +          ]
      +        },
      +        "lift": {
      +          "type": [
      +            "number",
      +            "null"
      +          ]
      +        },
      +        "probability_pct": {
      +          "type": [
      +            "number",
      +            "null"
      +          ]
      +        }
      +      },
      +      "type": [
      +        "object",
      +        "null"
      +      ]
      +    },
      +    "launch_snipers": {
      +      "properties": {
      +        "bought_sol": {
      +          "type": [
      +            "number",
      +            "null"
      +          ]
      +        },
      +        "still_hold_pct": {
      +          "type": [
      +            "number",
      +            "null"
      +          ]
      +        },
      +        "wallets": {
      +          "type": [
      +            "number",
      +            "null"
      +          ]
      +        }
      +      },
      +      "type": [
      +        "object",
      +        "null"
      +      ]
      +    },
      +    "mint": {
      +      "type": [
      +        "string",
      +        "null"
      +      ]
      +    },
      +    "note": {
      +      "type": [
      +        "string",
      +        "null"
      +      ]
      +    },
      +    "positives": {
      +      "items": {
      +        "type": [
      +          "string",
      +          "null"
      +        ]
      +      },
      +      "type": "array"
      +    },
      +    "risks": {
      +      "items": {
      +        "type": [
      +          "string",
      +          "null"
      +        ]
      +      },
      +      "type": "array"
      +    },
      +    "score": {
      +      "type": [
      +        "number",
      +        "null"
      +      ]
      +    },
      +    "swap_url": {},
      +    "symbol": {
      +      "type": [
      +        "string",
      +        "null"
      +      ]
      +    },
      +    "top_curve_holders": {
      +      "items": {
      +        "properties": {
      +          "label": {},
      +          "pct": {
      +            "type": [
      +              "number",
      +              "null"
      +            ]
      +          },
      +          "wallet": {
      +            "type": [
      +              "string",
      +              "null"
      +            ]
      +          }
      +        },
      +        "type": [
      +          "object",
      +          "null"
      +        ]
      +      },
      +      "type": "array"
      +    },
      +    "verdict": {
      +      "type": [
      +        "string",
      +        "null"
      +      ]
      +    }
      +  },
      +  "type": "object"
      +}
  2. First observed

TDQS

A4.6/5.0
Behavior5/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations already cover readOnly/idempotent/openWorld, so the bar is low, yet the description adds substantial non-annotated behavior: $0.025 per call, 10 free/day, x402 payment-required result, and isError semantics with an explicit note that failures are not charged.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness4/5

Is the description appropriately sized, front-loaded, and free of redundancy?

Front-loaded with the verdict and return contents, then usage, price and errors in distinct labeled clauses. Dense with parenthetical asides ('callable here by name' twice), but nearly every sentence carries actionable information.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness5/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

For a single-parameter, fully documented, output-schema-backed tool, the description covers composition, cost, and error handling. An agent has everything needed to decide to call it and to interpret failures.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 100% for the single mint parameter, including base58 pattern and length. The description adds no syntax or format detail beyond the schema, so the baseline 3 applies.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

Names a specific verb and resource ('one-call verdict on a pump.fun launch') and enumerates exactly what comes back: 0-100 score, positives/risks, graduation odds, dev record, snipers, holders, flow. It also distinguishes itself from the constituent tools by stating it bundles pump_token + pump_dev + pump_odds.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines5/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

An explicit 'When to use' clause positions it as the one-call verdict, and it states the alternative path explicitly: cheaper than calling pump_token, pump_dev and pump_odds separately. Both the condition to select it and the alternatives are named.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

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