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BC solana-easy-swap

Swap any Solana token from chat. Say 'swap 1 SOL for USDC' and it handles everything — quoting, signing, sending, confirming. No API keys, no wallet extensions, no setup beyond a keypair. Powered by Jupiter. Use when a user wants to swap, trade, exchange, buy, or sell Solana SPL tokens, SOL, USDC, memecoins, or any token pair on Solana.

modbender/skill-library-mcp Agent Skills author: modbender MIT 5 files body ≈ 1 294 tokens Open the sourcegithub.com↗ analyzed 2 d ago

Swap any Solana token from chat.

As a process C 53/100 · Has gaps — weak spots: result and completion, when it triggers, inputs and preconditions

IntegrationAI and agentsSoftware developmentWriting and documentstype and topics are labelled automatically from the skill text
Runs in: OpenClaw Claude / Claude Code ChatGPT / Codex Gemini CLI Cursor GitHub Copilot / VS Code Qwen Code Kimi Code CLI Z.ai (GLM) DeepSeek (Deep Code) Mistral Vibe LangChain (deepagents) Goose OpenCode
JSON
Technical rating
B
87/100
safety, quality, tests
Safety 60%
85
Quality 40%
90
Run on models
none yet
Process rating
C
53/100
Has gaps
Result and completion w 14
0
Inputs and preconditions w 11
0
Progress reporting w 2
0
the three weakest of ten parameters · all ten

How to improve

    For the model run — optional
    • Your own cases (evals/evals.json, 4–6 real requests with expected answers): the full check would then run those instead of a model-drafted suite.
    • A spec.yaml with trigger phrases and assertions — a behaviour contract for CI; `skilltest init` writes a template.

    Guard findings · 15

    ✓ No critical or high findings

    Medium and low: 15
    • low Secrets in code secret-high-entropy-token package-lock.json:97
      High-entropy token-like string (may be an id, hash or a credential) (detector / deny-list definition)
      "integrity": "sha5…0ah+lGiA…co6+9GrJ…naQ==",
      detector
    • low Secrets in code secret-high-entropy-token package-lock.json:148
      High-entropy token-like string (may be an id, hash or a credential) (detector / deny-list definition)
      "integrity": "sha5…kJw+JUEz…Ry8+JzNy…KLw==",
      detector
    • low Secrets in code secret-high-entropy-token package-lock.json:157
      High-entropy token-like string (may be an id, hash or a credential) (detector / deny-list definition)
      "integrity": "sha5…Mvo+5lex…ani+adC5PQ==",
      detector
    • low Secrets in code secret-high-entropy-token package-lock.json:181
      High-entropy token-like string (may be an id, hash or a credential) (detector / deny-list definition)
      "integrity": "sha512-c/I8ZRb51j+pYGA…kSk+qT2Ea+OdWElz/OiMf…ihw==",
      detector
    • low Secrets in code secret-high-entropy-token package-lock.json:196
      High-entropy token-like string (may be an id, hash or a credential) (detector / deny-list definition)
      "integrity": "sha5…8fQ+wE2m…hIQ==",
      detector
    • low Secrets in code secret-high-entropy-token scripts/swap.mjs:18
      High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
      'So11…112': { symbol: 'SOL', decimals: 9 },
      quoted
    • low Secrets in code secret-high-entropy-token scripts/swap.mjs:19
      High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
      'EPjF…t1v': { symbol: 'USDC', decimals: 6 },
      quoted
    • low Secrets in code secret-high-entropy-token scripts/swap.mjs:20
      High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
      'Es9v…NYB': { symbol: 'USDT', decimals: 6 },
      quoted
    • low Secrets in code secret-high-entropy-token scripts/swap.mjs:21
      High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
      'DezX…263': { symbol: 'BONK', decimals: 5 },
      quoted
    • low Secrets in code secret-high-entropy-token scripts/swap.mjs:24
      High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
      const SOL_MINT = 'So11…112';
      quoted
    • low Secrets in code secret-high-entropy-token SKILL.md:32
      High-entropy token-like string (may be an id, hash or a credential) (documentation table row)
      | SOL (wrapped) | `So11…112` |
      table
    • low Secrets in code secret-high-entropy-token SKILL.md:33
      High-entropy token-like string (may be an id, hash or a credential) (documentation table row)
      | USDC | `EPjF…t1v` |
      table
    • low Secrets in code secret-high-entropy-token SKILL.md:34
      High-entropy token-like string (may be an id, hash or a credential) (documentation table row)
      | USDT | `Es9v…NYB` |
      table
    • low Secrets in code secret-high-entropy-token SKILL.md:44
      High-entropy token-like string (may be an id, hash or a credential)
      --from So11…112 \
    • low Secrets in code secret-high-entropy-token SKILL.md:45
      High-entropy token-like string (may be an id, hash or a credential)
      --to EPjF…t1v \

    Files scanned: 5. Evidence is masked. Grey chips explain why severity was lowered.

    Against the Agent Skills spec

    ✓ No remarks against the Agent Skills spec

    Process rating: all ten parameters 53/100

    • 0Result and completion. Does not say what the result is
    • 0Inputs and preconditions. Does not say what the process needs to start
    • 0Progress reporting. Says nothing while it works
    • 20When it triggers. No condition that starts the skill
    • 30Running it twice. 2 mutating operations with no state check
    • 60Tools and files. Uses tools (bash) that frontmatter does not declare
    • 100Steps. 19 steps
    • 100Failures and branches. 4 branches, has a failure section
    • 100Consistency. Name and required fields are in place
    • 100Execution cost. Instruction body is 1294 tokens
    • medium Safety rules and hard prohibitions inside a skill: they belong in the system prompt, here they protect nothing

    Everything here is measured from the skill text rather than judged by a model, so the numbers are checkable. A parameter weighs more when it is a more common reason for the process to stall.

    Quality signals

    • +5Description has no quoted example phrases that should trigger the skill
    • +4Description does not say when NOT to use the skill (false activations)
    • +1No license
    • +2Single-language instructions
    • +3Description length 338: enough signal without eating the budget
    • +4Structure: 12 headings
    • +3Step-by-step instructions: 19 items
    • +3Output format is stated explicitly
    • +4Has examples (9 code blocks)
    • +3All 1 scripts are documented

    Quality base 70; lint remarks subtract, signals add up to 100. Result: 90.