synthetix-mcp: Skill for Claude Code

.claude/skills/synthetix/SKILL.md

synthetix is a skill for Claude Code from junct-bot/synthetix-mcp. It costs 25 tokens per session (200 once invoked), scanned A, original, no licence file.

An add-on that gives an AI agent access to Synthetix APIs through an MCP server. The description does not explain what those APIs provide.

In plain words
What is it for?
Use it when an agent needs to work with Synthetix APIs.
Why use it?
It can connect an agent to Synthetix services, but the specific problem it solves is not stated.

Skill for Claude Code

Written for Claude Code: user-invocable in frontmatter.

This is junct-bot/synthetix-mcp's own configuration. It tells Claude Code how to work on synthetix-mcp itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything synthetix-mcp configures →

Reuse

Borrowing it

Nothing to install: this file belongs to junct-bot/synthetix-mcp. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/junct-bot/synthetix-mcp/main/.claude/skills/synthetix/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/junct-bot/synthetix-mcp

Made for: Claude Code.

Wrote 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.

agentmods badge for synthetix

README.md
[![agentmods](https://agentmods.dev/badge/skills/junct-bot/synthetix-mcp/synthetix/github.svg)](https://agentmods.dev/skills/junct-bot/synthetix-mcp/synthetix)
Your own site
<a href="https://agentmods.dev/skills/junct-bot/synthetix-mcp/synthetix"><img src="https://agentmods.dev/badge/skills/junct-bot/synthetix-mcp/synthetix/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.

agentmods 80×15 button for synthetix

Your own site · 80×15
<a href="https://agentmods.dev/skills/junct-bot/synthetix-mcp/synthetix"><img src="https://agentmods.dev/badge/skills/junct-bot/synthetix-mcp/synthetix.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 25 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 200 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00025 $0.00200
Opus 5.5 $0.00010 $0.00080
Sonnet 5.5 $0.00005 $0.00040
Haiku 4.5 $0.00003 $0.00020

Measured 2mo ago against content hash dc5b9c30ebc0, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

synthetix scanned grade A with 0 findings 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 2mo 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.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.claude/skills/synthetix/SKILL.md · 31 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Changes

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.

  1. 2mo ago First seen · 31 lines · 25 tokens per session scan A dc5b9c30ebc0

Subscribe to this mod's changes

synthetix is a skill published in the GitHub repository junct-bot/synthetix-mcp (0 stars, last pushed 7mo ago), with no licence file. It adds 25 tokens to every session and 200 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Related

synthetix compared with skills from other repositories

synthetix next to 6 skills from other repositories
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