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financial-agent-api: Skill for Claude Code

.github/skills/mcp-integration/SKILL.md

MCP Integration is a skill for Claude Code, Codex from agutinbaigo28/financial-agent-api. It costs 97 tokens per session (3,053 once invoked), scanned B, original, no licence file.

A guide to connecting a coding agent to outside services through the Model Context Protocol (MCP), a standard for sharing tools and data with AI applications.

In plain words
What is it for?
Setting up MCP servers that use SSE, stdio, HTTP, or WebSocket connections, including connections from a plugin.
Why use it?
It explains how to add and configure MCP servers without having to work out the connection format and settings alone.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

This is agutinbaigo28/financial-agent-api's own configuration. It tells Claude Code and Codex how to work on financial-agent-api 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 financial-agent-api configures →

Installs and runs on its own, but its text points at files inside the plugin that ships it — anything it tells you to read at a ${CLAUDE_PLUGIN_ROOT} path is only there once the plugin is installed.

not rated 129repo 6d ago B scan 97 tokens no licence
View source ↗ agutinbaigo28/financial-agent-api
Reuse

Borrowing it

Nothing to install: this file belongs to agutinbaigo28/financial-agent-api. 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/agutinbaigo28/financial-agent-api/main/.github/skills/mcp-integration/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/agutinbaigo28/financial-agent-api

Made for: Claude Code, Codex.

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 MCP Integration

README.md
[![agentmods](https://agentmods.dev/badge/skills/agutinbaigo28/financial-agent-api/mcp-integration/github.svg)](https://agentmods.dev/skills/agutinbaigo28/financial-agent-api/mcp-integration)
Your own site
<a href="https://agentmods.dev/skills/agutinbaigo28/financial-agent-api/mcp-integration"><img src="https://agentmods.dev/badge/skills/agutinbaigo28/financial-agent-api/mcp-integration/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 MCP Integration

Your own site · 80×15
<a href="https://agentmods.dev/skills/agutinbaigo28/financial-agent-api/mcp-integration"><img src="https://agentmods.dev/badge/skills/agutinbaigo28/financial-agent-api/mcp-integration.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 97 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,053 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 1 finding. 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 $0.00097 $0.03053
Opus 5 $0.00048 $0.01527
Sonnet 5 $0.00019 $0.00611
Haiku 4.5 $0.00010 $0.00305

Measured 10d ago against content hash 2c94e2d33655, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade B, and why

MCP Integration scanned grade B 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 10d 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.

Unrestricted tool accessmediumExcessive agency

A wildcard tool grant or "run any command" leaves no least-privilege boundary at all.

- ❌ Pre-allow all tools with wildcards
.github/skills/mcp-integration/SKILL.md · 594 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

Files

What ships with it

6 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 10d ago First seen · 594 lines · 97 tokens per session scan B 2c94e2d33655

Subscribe to this mod's changes

MCP Integration is a skill published in the GitHub repository agutinbaigo28/financial-agent-api (129 stars, last pushed 6d ago), with no licence file. It adds 97 tokens to every session and 3,053 once invoked, about $0.0005 per session on Opus 5. A static security scan graded it B with 1 finding (unrestricted tool access). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

Building agentsagent-apiapifinancialfinancial-apitrading-agent
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