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 cambriannetwork/cambrian-api-mcp --skill cambrian-mcpgit clone --depth 1 https://github.com/cambriannetwork/cambrian-api-mcpWrote 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/cambriannetwork/cambrian-api-mcp/cambrian-mcp)<a href="https://agentmods.dev/skills/cambriannetwork/cambrian-api-mcp/cambrian-mcp"><img src="https://agentmods.dev/badge/skills/cambriannetwork/cambrian-api-mcp/cambrian-mcp/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/cambriannetwork/cambrian-api-mcp/cambrian-mcp"><img src="https://agentmods.dev/badge/skills/cambriannetwork/cambrian-api-mcp/cambrian-mcp.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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 | $0.00076 | $0.03446 |
| Opus 5 | $0.00038 | $0.01723 |
| Sonnet 5 | $0.00015 | $0.00689 |
| Haiku 4.5 | $0.00008 | $0.00345 |
Grade A, and why
cambrian-mcp 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 http://127.0.0.1:8080/health How it starts
The opening of the file, as written. The whole thing — 319 lines — stays where its author put it; the contents beside it link to each section on GitHub.
cambrian-api-mcp is the Model Context Protocol server for the Cambrian API. It exposes the same product surface as the cambrian CLI to any MCP-capable agent runtime.
Use this document to get connected and then to call tools well. If your runtime is not MCP-capable, use the CLI instead: https://github.com/cambriannetwork/cambrian-cli/blob/main/skills/cambrian/SKILL.md.
What You Get
Three kinds of tool:
- endpoint tools — generated from API metadata for Solana, Base, Ethereum, Deep42, and perpetual risk
- composite workflow tools — multi-endpoint reads in a single call, such as
cambrian_solana_token_snapshot cambrian_docs— live endpoint and guide documentation fromdocs.cambrian.org/llms.txt
The tool list is generated and changes as the API gains endpoints. Treat the live tools/list from your client as the authoritative inventory; every name and example in this document is illustrative, not exhaustive. Runtime OpenAPI discovery shares the CLI's 15-minute per-source request floor and falls back to the installed inventory when discovery is unavailable.
Transports: stdio for local clients, Streamable HTTP for hosted and self-hosted deployments.
Tool Profiles
Use the progressive profile unless the client has a specific constraint.
- Progressive (default) — exposes each endpoint as a direct tool. Each tool
includes types, required fields, scalar enums, OpenAPI defaults, numeric
bounds, and array item types. Load patterns, large array enums, parameter
descriptions, and response fields with
cambrian_docs. - Compact — advertises only
cambrian_docs,cambrian_call, andcambrian_solana_token_snapshot. Use it when a client cannot handle a large tool list. - Full — exposes the same direct tools as progressive. It also includes full parameter descriptions, defaults, constraints, and response-size controls.
All profiles use the same progressive documentation flow. cambrian_docs
returns the request schema by default. Use detail: "response" for response
fields. Use detail: "full" for examples and all endpoint prose. The full
profile does not preload response documentation for every endpoint.
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 · 319 lines · 76 tokens per session scan A 8aefdede1f9e
cambrian-mcp is a skill published in the GitHub repository cambriannetwork/cambrian-api-mcp (0 stars, last pushed 15d ago), licensed MIT. It adds 76 tokens to every session and 3,446 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 2026-08-31.
Other skills, from other repositories
bridge
Cross-chain token transfers using Wormhole and CCTP.
hyperliquid
Hyperliquid L1 perps DEX (69% market share).
mpp-agent
Pay HTTP 402 APIs via Machine Payments Protocol (MPP).
marginfi
MarginFi — Solana lending and borrowing.
crypto-market-rank
Crypto market rankings and leaderboards. Query trending tokens, top searched tokens, Binance Alpha tokens, tokenized stocks, social hype sentiment ranks, smart money inflow token rankings, top meme token rankings from Pulse launchpad, and top trader PnL leaderboards. Use this skill when users ask about token rankings…
trading-signal
Subscribe and retrieve on-chain Smart Money signals. Monitor trading activities of smart money addresses, including buy/sell signals, trigger price, current price, max gain, and exit rate. Use this skill when users are looking for investment opportunities — smart money signals can serve as valuable references for…