MCP Server Builder
anthropics/skills
Guides the design and implementation of Model Context Protocol servers in TypeScript or Python, from tool naming and error messages to evaluation.
Retrieve ESG benchmark comparison metrics by sector using Octagon MCP.
$ npx skills add OctagonAI/skills --skill esg-benchmark-comparison -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install OctagonAI/skills esg-benchmark-comparison --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/OctagonAI/skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/esg-benchmark-comparison .claude/skills/esg-benchmark-comparison && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "esg-benchmark-comparison" agent skill from https://github.com/OctagonAI/skills/tree/main/skills/esg-benchmark-comparison into .claude/skills/esg-benchmark-comparison/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "esg-benchmark-comparison", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/OctagonAI/skills/tree/main/skills/esg-benchmark-comparisonType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add OctagonAI/skills --skill esg-benchmark-comparison -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install OctagonAI/skills esg-benchmark-comparison --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/OctagonAI/skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/esg-benchmark-comparison .agents/skills/esg-benchmark-comparison && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "esg-benchmark-comparison" agent skill from https://github.com/OctagonAI/skills/tree/main/skills/esg-benchmark-comparison into .agents/skills/esg-benchmark-comparison/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "esg-benchmark-comparison", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add OctagonAI/skills --skill esg-benchmark-comparison -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install OctagonAI/skills esg-benchmark-comparison --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/OctagonAI/skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/esg-benchmark-comparison .cursor/skills/esg-benchmark-comparison && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "esg-benchmark-comparison" agent skill from https://github.com/OctagonAI/skills/tree/main/skills/esg-benchmark-comparison into .cursor/skills/esg-benchmark-comparison/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "esg-benchmark-comparison", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/OctagonAI/skills.git --path skills/esg-benchmark-comparison--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add OctagonAI/skills --skill esg-benchmark-comparison -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install OctagonAI/skills esg-benchmark-comparison --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/OctagonAI/skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/esg-benchmark-comparison .gemini/skills/esg-benchmark-comparison && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "esg-benchmark-comparison" agent skill from https://github.com/OctagonAI/skills/tree/main/skills/esg-benchmark-comparison into .gemini/skills/esg-benchmark-comparison/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "esg-benchmark-comparison", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install OctagonAI/skills esg-benchmark-comparisonInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add OctagonAI/skills --skill esg-benchmark-comparison -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/OctagonAI/skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/esg-benchmark-comparison .github/skills/esg-benchmark-comparison && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "esg-benchmark-comparison" agent skill from https://github.com/OctagonAI/skills/tree/main/skills/esg-benchmark-comparison into .github/skills/esg-benchmark-comparison/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "esg-benchmark-comparison", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add OctagonAI/skills --skill esg-benchmark-comparison -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install OctagonAI/skills esg-benchmark-comparison --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/OctagonAI/skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/esg-benchmark-comparison .opencode/skills/esg-benchmark-comparison && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "esg-benchmark-comparison" agent skill from https://github.com/OctagonAI/skills/tree/main/skills/esg-benchmark-comparison into .opencode/skills/esg-benchmark-comparison/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "esg-benchmark-comparison", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
esg-benchmark-comparisonRetrieve ESG benchmark comparison metrics by sector using Octagon MCP.
Esg Benchmark Comparison is an agent skill from OctagonAI/skills. Retrieve ESG benchmark comparison metrics by sector using Octagon MCP. Use when comparing ESG performance across industries, analyzing sector-level sustainability benchmarks, identifying ESG leaders and laggards by industry, or referencing frameworks like MSCI, S&P Global, CDP, and CSRD.
Its SKILL.md is about 1.2k tokens, which your agent loads only when the skill is triggered. The skill folder holds 5 other files, including reference files (for example `README.md`, `marketplace.json` and `references/interpreting-results.md`).
It works with Model Context Protocol. The repository describes itself as: A collection of Claude skills for agentic financial research by Octagon. The licence is MIT.
4 steps, taken from the step headings in SKILL.md.
Read from SKILL.md and the folder at commit 51e938c. It shows what the files ask for, not the result of running them.
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
No scripts in the folder and no shell commands in SKILL.md (its code samples are json).
From the folder's file list and the shell code blocks in SKILL.md.
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Esg Benchmark Comparison loads about 1.2k tokens when it runs, and up to ~3.6k if it reads all its reference files. Until then it costs about 78 tokens; SKILL.md has 433 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
The full file from OctagonAI/skills at commit 51e938c, republished under its MIT licence (© OctagonAI). 433 words, ~1,244 tokens.
.claude/skills/esg-benchmark-comparison/SKILL.md (or your agent's skills folder). This skill also uses 4 other files; get the full folder from GitHub.Retrieve and analyze ESG benchmark comparison metrics across sectors and industries using the Octagon MCP server.
Ensure Octagon MCP is configured in your AI agent (Cursor, Claude Desktop, Windsurf, etc.). See references/mcp-setup.md for installation instructions.
Determine the following before querying:
Use the octagon-agent tool with a natural language prompt:
Retrieve ESG benchmark comparison metrics by sector for the fiscal year <YEAR>.MCP Call Format:
{
"server": "octagon-mcp",
"toolName": "octagon-agent",
"arguments": {
"prompt": "Retrieve ESG benchmark comparison metrics by sector for the fiscal year 2024."
}
}The agent returns sector-level ESG benchmark data including:
Sector-Level Metrics:
Example Response:
| Sector | Avg ESG Score | Top Quartile | Bottom Quartile | Key Metrics |
|---|---|---|---|---|
| Technology | 72.5 | 85+ | <55 | Carbon, Data Privacy |
| Energy | 48.3 | 65+ | <35 | Emissions, Transition |
| Healthcare | 68.2 | 80+ | <50 | Access, Governance |
| Financials | 65.8 | 78+ | <48 | Ethics, Climate Risk |
Data Sources: octagon-companies-agent, octagon-web-search-agent
See references/interpreting-results.md for guidance on:
Standard Sector Benchmarks:
Retrieve ESG benchmark comparison metrics by sector for the fiscal year 2024.Technology Sector Focus:
Retrieve ESG benchmark comparison metrics for the Technology sector for FY2024, including MSCI and S&P benchmarks.Energy Transition Benchmarks:
Retrieve ESG benchmark comparison for Energy sector companies with focus on climate transition metrics for 2024.Regional Comparison:
Retrieve ESG benchmark comparison metrics by sector for EU companies in fiscal year 2024.Framework-Specific:
Retrieve CDP climate benchmark scores by sector for 2024.| Source | Coverage | Focus Areas |
|---|---|---|
| MSCI ESG | Global | Overall ESG, Industry Materiality |
| S&P Global | Global | ESG Scores, Sustainability |
| CDP | Global | Climate, Water, Forests |
| Sustainalytics | Global | ESG Risk Ratings |
| ISS ESG | Global | Governance, Climate |
| CSRD | EU | Comprehensive Disclosure |
Typical ESG score ranges by sector (0-100 scale):
| Sector | Low | Average | High | Key Materiality |
|---|---|---|---|---|
| Technology | 45 | 70 | 90 | Data privacy, supply chain |
| Financials | 40 | 65 | 85 | Governance, climate risk |
| Healthcare | 45 | 68 | 88 | Access, ethics, governance |
| Consumer Staples | 50 | 72 | 90 | Supply chain, packaging |
| Energy | 25 | 48 | 75 | Emissions, transition |
| Utilities | 35 | 55 | 80 | Renewable mix, emissions |
| Industrials | 35 | 58 | 82 | Safety, emissions |
| Materials | 30 | 52 | 78 | Pollution, resources |
Sector context matters: A score of 60 may be excellent in Energy but average in Technology.
Materiality focus: Each sector has different material ESG issues—compare on relevant metrics.
Benchmark evolution: ESG benchmarks shift over time as standards tighten; use same-year comparisons.
Regional differences: EU companies often score higher due to stricter disclosure requirements.
Multiple frameworks: Cross-reference MSCI, S&P, and CDP for robust benchmarking.
© OctagonAI, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
SKILL.md and 4 other files (references) in skills/esg-benchmark-comparison of OctagonAI/skills.
Open the folder on GitHubat commit 51e938c
Esg Benchmark Comparison next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Esg Benchmark Comparison this skillOctagonAI/skills | 127 | — | ~1.2k | Automated safety check: Pass | MIT | |
| MCP Server Builderanthropics/skills | 180k | 63 repos | ~2.3k | Automated safety check: Pass | Apache-2.0 | |
| MCP Server BuildershareAI-lab/learn-claude-code | 78k | 4 repos | ~1.2k | Automated safety check: Pass | MIT | |
| MCP Integration for Pluginsanthropics/claude-plugins-official | 38k | 11 repos | ~3.1k | Automated safety check: Pass | Apache-2.0 | |
| MCP Developmentcoollabsio/coolify | 63k | 1 repos | ~949 | Automated safety check: Pass | MIT | |
| Analyze Logsactivepieces/activepieces | 25k | 1 repos | ~1.6k | Automated safety check: Pass | MIT |
anthropics/skills
Guides the design and implementation of Model Context Protocol servers in TypeScript or Python, from tool naming and error messages to evaluation.
shareAI-lab/learn-claude-code
Walks through building MCP servers in Python or TypeScript that expose tools, resources and prompts to Claude, with templates, registration and testing.
anthropics/claude-plugins-official
Explains how to bundle Model Context Protocol servers in a Claude Code plugin, covering config files, stdio, SSE, HTTP and WebSocket server types, and authentication.
coollabsio/coolify
A skill your agent uses for Laravel MCP development. An agent skill from coollabsio/coolify.
activepieces/activepieces
Analyze application logs from the .evlog/logs/ directory. An agent skill from activepieces/activepieces.
ComposioHQ/composio
Route and complete Composio work across Composio For You and Composio Platform.
OctagonAI/skills
Retrieve analyst financial estimates including Revenue and EPS projections with low/high ranges and analyst coverage.
OctagonAI/skills
Retrieve detailed balance sheet statement data including Total Assets, Current Assets, Non-Current Assets, Liabilities, Equity, and Net Debt for public companies.
OctagonAI/skills
Retrieve year-over-year growth in balance sheet items including Total Assets, Total Liabilities, Shareholders Equity, Cash, and Inventories.
OctagonAI/skills
Retrieve market capitalization data for multiple companies at once using Octagon MCP.
OctagonAI/skills
Retrieve year-over-year growth in cash flow metrics including Operating Cash Flow, Free Cash Flow, and Net Cash Flow.
OctagonAI/skills
Retrieve real-time or historical cash flow statement data including Net Income, Operating Cash Flow, Investing Cash Flow, Financing Cash Flow, Free Cash Flow, and Cash Position for public companies.
Works with
Retrieve ESG benchmark comparison metrics by sector using Octagon MCP. Esg Benchmark Comparison is an agent skill from OctagonAI/skills. Retrieve ESG benchmark comparison metrics by sector using Octagon MCP.
Esg Benchmark Comparison fits situations like: comparing ESG performance across industries; analyzing sector-level sustainability benchmarks; identifying ESG leaders and laggards by industry; referencing frameworks like MSCI.
Run `npx skills add OctagonAI/skills --skill esg-benchmark-comparison -a claude-code`. Or copy the skill folder (skills/esg-benchmark-comparison in OctagonAI/skills) into .claude/skills/esg-benchmark-comparison in your project. Claude Code loads it when a task matches its description.
Run `npx skills add OctagonAI/skills --skill esg-benchmark-comparison -a codex`. Or copy the skill folder (skills/esg-benchmark-comparison in OctagonAI/skills) into .agents/skills/esg-benchmark-comparison in your project. Codex loads it when a task matches its description.
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add OctagonAI/skills --skill esg-benchmark-comparison -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/esg-benchmark-comparison, .gemini/skills/esg-benchmark-comparison, .github/skills/esg-benchmark-comparison and .opencode/skills/esg-benchmark-comparison in your project.
SKILL.md names no scripts, command-line tools or credentials: Esg Benchmark Comparison is instructions for the agent only.
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
Esg Benchmark Comparison is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
About 1.2k tokens (SKILL.md is roughly 5k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 2.3k tokens, read only when the agent opens those files.
Skills that share tags, products or a category with Esg Benchmark Comparison: MCP Server Builder (anthropics/skills, 180k stars), MCP Server Builder (shareAI-lab/learn-claude-code, 78k stars), MCP Integration for Plugins (anthropics/claude-plugins-official, 38k stars) and MCP Development (coollabsio/coolify, 63k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
OctagonAI (a GitHub organization) maintains it in OctagonAI/skills, which has 127 GitHub stars. The repository holds 53 skills in this directory. The repository was last updated on June 5, 2026.
Source: OctagonAI/skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.