claude-plugins-community is a read-only mirror of a marketplace listing community-contributed plugins for Claude Cowork and Claude Code. It is for discovering and installing plugins that extend those Claude products, while submissions are handled through Anthropic’s separate review process. Catalogue add-ons represent plugins, skills, and integrations associated with this marketplace.
Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add anthropics/claude-plugins-community --skill tres-asset-balance-validationgit clone --depth 1 https://github.com/anthropics/claude-plugins-communityWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/anthropics/claude-plugins-community/tres-asset-balance-validation)<a href="https://agentmods.dev/skills/anthropics/claude-plugins-community/tres-asset-balance-validation"><img src="https://agentmods.dev/badge/skills/anthropics/claude-plugins-community/tres-asset-balance-validation/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/anthropics/claude-plugins-community/tres-asset-balance-validation"><img src="https://agentmods.dev/badge/skills/anthropics/claude-plugins-community/tres-asset-balance-validation.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 1 finding, up to medium
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- medium Memory Poisoning · line 96 Skill attempts to fill the context window with filler content, displacing legitimate instructions and safety constraints. This can degrade agent performance or bypass safety boundaries.Fix: Implement context-window management that detects and rejects padding or stuffing attempts. Prioritize system instructions over user-injected content.
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00078 | $0.04571 |
| Opus 5 | $0.00039 | $0.02286 |
| Sonnet 5 | $0.00016 | $0.00914 |
| Haiku 4.5 | $0.00008 | $0.00457 |
Grade A, and why
tres-asset-balance-validation scanned grade A with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 12d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
curl -s -G \ How it starts
The opening of the file, as written. The whole thing — 442 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Tres Finance — Asset Balance Validation
Overview
This skill validates wallet balances in Tres Finance against DeBank, providing a clear discrepancy report as both an interactive HTML file and a PDF. It compares per-asset token amounts (including DeFi position underlying tokens) for each EVM wallet and flags matches, minor differences, major discrepancies, missing assets, untracked tokens, and unmatched positions.
Scope: Only EVM-compatible wallets are supported (DeBank limitation). Exchange accounts, non-EVM chains, and empty wallets are skipped.
When to Use
Trigger this skill whenever a user asks to:
- Validate or verify their TRES balances
- Cross-check or audit wallets against external on-chain data
- Compare TRES data to DeBank
- Check if their balances are correct
Example phrases:
- "Validate my balances"
- "Check my wallets against DeBank"
- "Are my TRES balances correct?"
- "Show me any discrepancies between TRES and on-chain data"
Prerequisites
| Requirement | Details |
|---|---|
| TRES Finance access | Must be authenticated via get_viewer |
| DeBank API key | Free key available at cloud.debank.com |
| EVM wallets | At least one 0x... wallet tracked in TRES |
Process Overview
Step 1 — Authenticate with TRES
Call get_viewer to confirm the organization name.
Step 2 — Fetch wallets and balances from TRES
IMPORTANT — Timeout handling: The internalAccount query with both balances and positions will timeout for large orgs. Split into two separate queries:
Query 1: Wallets + Balances only (no positions)
query {
internalAccount {
results {
id
name
identifier
isExchange
platforms
balances {
amount
asset {
symbol
contract { identifier }
}
fiatValue { value unitPrice fiatCurrency }
}
}
}
}
Note: The
amountfield is returned as a string, not a number. Alwaysfloat()it before arithmetic.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 12d ago First seen · 442 lines · 78 tokens per session scan A 8507e78cdd6b
tres-asset-balance-validation is a skill published in the GitHub repository anthropics/claude-plugins-community (3,734 stars, last pushed 16d ago), licensed Apache-2.0. It adds 78 tokens to every session and 4,571 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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