Agent skill

Reference Rfc

Look up and cite international protocol standards (RFC/IEEE) (TR-F021).

MITAuto-check passedBusiness, Finance & HR

Install Reference Rfc

skills CLI

$ npx skills add talkincode/toughradius --skill reference-rfc -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI

$ gh skill install talkincode/toughradius reference-rfc --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy

$ git clone --depth 1 https://github.com/talkincode/toughradius.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/reference-rfc .claude/skills/reference-rfc && rm -rf skills-src

Use ~/.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/

Paste into Claude Code

Install the "reference-rfc" agent skill from https://github.com/talkincode/toughradius/tree/main/.agents/skills/reference-rfc into .claude/skills/reference-rfc/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "reference-rfc", 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

$skill-installer install https://github.com/talkincode/toughradius/tree/main/.agents/skills/reference-rfc

Type 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.

skills CLI

$ npx skills add talkincode/toughradius --skill reference-rfc -a codex

Project install goes to .agents/skills/; add -g for ~/.codex/skills/.

GitHub CLI

$ gh skill install talkincode/toughradius reference-rfc --agent codex

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/talkincode/toughradius.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.agents/skills/reference-rfc .agents/skills/reference-rfc && rm -rf skills-src

Use ~/.agents/skills/ instead of .agents/skills for a personal install.

Codex skills documentation · loads skills from .agents/skills/

Paste into Codex

Install the "reference-rfc" agent skill from https://github.com/talkincode/toughradius/tree/main/.agents/skills/reference-rfc into .agents/skills/reference-rfc/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "reference-rfc", 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.

skills CLI

$ npx skills add talkincode/toughradius --skill reference-rfc -a cursor

Project install goes to .agents/skills/; add -g for ~/.cursor/skills/.

GitHub CLI

$ gh skill install talkincode/toughradius reference-rfc --agent cursor

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/talkincode/toughradius.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.agents/skills/reference-rfc .cursor/skills/reference-rfc && rm -rf skills-src

Use ~/.cursor/skills/ instead of .cursor/skills for a personal install.

Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/

Paste into Cursor

Install the "reference-rfc" agent skill from https://github.com/talkincode/toughradius/tree/main/.agents/skills/reference-rfc into .cursor/skills/reference-rfc/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "reference-rfc", 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

$ gemini skills install https://github.com/talkincode/toughradius.git --path .agents/skills/reference-rfc

--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.

skills CLI

$ npx skills add talkincode/toughradius --skill reference-rfc -a gemini-cli

Project install goes to .agents/skills/; add -g for ~/.gemini/skills/.

GitHub CLI

$ gh skill install talkincode/toughradius reference-rfc --agent gemini-cli

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/talkincode/toughradius.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.agents/skills/reference-rfc .gemini/skills/reference-rfc && rm -rf skills-src

Use ~/.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/

Paste into Gemini CLI

Install the "reference-rfc" agent skill from https://github.com/talkincode/toughradius/tree/main/.agents/skills/reference-rfc into .gemini/skills/reference-rfc/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "reference-rfc", 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.

GitHub CLI

$ gh skill install talkincode/toughradius reference-rfc

Installs 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).

skills CLI

$ npx skills add talkincode/toughradius --skill reference-rfc -a github-copilot

Project install goes to .agents/skills/; add -g for ~/.copilot/skills/.

Manual copy

$ git clone --depth 1 https://github.com/talkincode/toughradius.git skills-src && mkdir -p .github/skills && cp -r skills-src/.agents/skills/reference-rfc .github/skills/reference-rfc && rm -rf skills-src

Use ~/.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/

Paste into GitHub Copilot

Install the "reference-rfc" agent skill from https://github.com/talkincode/toughradius/tree/main/.agents/skills/reference-rfc into .github/skills/reference-rfc/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "reference-rfc", 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.

skills CLI

$ npx skills add talkincode/toughradius --skill reference-rfc -a opencode

OpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.

GitHub CLI

$ gh skill install talkincode/toughradius reference-rfc --agent opencode

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/talkincode/toughradius.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.agents/skills/reference-rfc .opencode/skills/reference-rfc && rm -rf skills-src

Use ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.

OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/

Paste into OpenCode

Install the "reference-rfc" agent skill from https://github.com/talkincode/toughradius/tree/main/.agents/skills/reference-rfc into .opencode/skills/reference-rfc/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "reference-rfc", 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.

Facts

Skill name: reference-rfc
GitHub stars: 691
Token cost: ~695 tokens
SKILL.md length: 247 words
Files: 1
Skills in repo: 15
Repo updated: Oct 3, 2026
First seen: Oct 7, 2026
Licence: MIT

At a glance

Look up and cite international protocol standards (RFC/IEEE) (TR-F021).

Works in 4 steps: Confirm it is truly missing (ls… → Fetch the spec text from an… → Save it per docs/rfcs/FILE-NAMING.md… → …
Tasks that involve Accounting and bookkeeping
SKILL.md covers Principle, Check the local library first, Backfill when missing locally and How to cite, plus 2 more sections
Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Reference Rfc is an agent skill from talkincode/toughradius. Look up and cite international protocol standards (RFC/IEEE) (TR-F021). Any change to RADIUS/EAP/accounting/CoA/IPv6 protocol behavior should first check docs/rfcs and cite the clause.

Its SKILL.md is about 700 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Business, Finance & HR, covering Accounting and bookkeeping. The repository describes itself as: A powerful, open-source RADIUS server designed for ISPs, enterprise networks, and carriers. Supports standard RADIUS protocols, a full EAP / 802.1X authentication suite (EAP-TLS… The licence is MIT.

When your agent uses it

Tasks that involve Accounting and bookkeeping

Example prompts

“/reference-rfc”

Workflow steps

4 steps, taken from the first numbered list in SKILL.md.

Confirm it is truly missing (ls docs/rfcs/ | grep ).
Fetch the spec text from an authoritative source (IETF datatracker / rfc-editor).
Save it per docs/rfcs/FILE-NAMING.md (e.g. rfcXXXX-.txt).
Update the docs/rfcs/README.md index, noting the implemented or to-be-implemented feature ID.

What it can do on your machine

Read from SKILL.md and the folder at commit 50907c9. It shows what the files ask for, not the result of running them.

Tool permissions
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.
Runs code
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Reference Rfc loads about 695 tokens when it runs. Until then it costs about 50 tokens; SKILL.md has 247 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it: ~50
When it runs · the whole SKILL.md, loaded when a task matches: ~695

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.

Safety

Auto-check passed

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.

SKILL.md

The full file from talkincode/toughradius at commit 50907c9, republished under its MIT licence (© talkincode). 247 words, ~695 tokens.

Download SKILL.mdSave it as .claude/skills/reference-rfc/SKILL.md (or your agent's skills folder).

name: reference-rfc
description: Look up and cite international protocol standards (RFC/IEEE) (TR-F021). Any change to RADIUS/EAP/accounting/CoA/IPv6 protocol behavior should first check docs/rfcs and cite the clause.

Skill: Look Up & Cite International Protocol Standards

Feature ID: TR-F021 (protocol material) | Scope: all protocol-related changes

Principle

Any change to RADIUS / EAP / accounting / CoA / IPv6 protocol behavior must cite the corresponding international standard clause (RFC / IEEE, etc.), preferring material already in the repo.

Check the local library first

The repo's docs/rfcs/ already holds 50+ RFCs (see docs/rfcs/README.md); common ones:

Topic	File
RADIUS auth / accounting	`rfc2865-radius-authentication.txt` / `rfc2866-radius-accounting.txt`
RADIUS extensions / protocol extensions	`rfc2869-radius-extensions.txt` / `rfc6929-protocol-extensions.txt`
RADIUS carrying EAP	`rfc3579-radius-eap-support.txt`
EAP framework / EAP-TLS / TTLS / TEAP	`rfc3748-eap.txt` / `rfc5216-eap-tls.txt` / `rfc5281-eap-ttls.txt` / `rfc7170-teap.txt`
Fragmentation	`rfc7499-packet-fragmentation.txt`
Dynamic authorization / CoA	`rfc3576-dynamic-authorization.txt` / `rfc5176-coa-disconnect.txt`
IPv6 / prefix delegation	`rfc3162-radius-ipv6.txt` / `rfc4818-ipv6-prefix-delegation.txt` / `rfc6911-ipv6-access-networks.txt`
RadSec / RADIUS over TCP	`rfc6614-radsec.txt` / `rfc6613-radius-over-tcp.txt`
Status-Server / implementation issues	`rfc5997-status-server.txt` / `rfc5080-implementation-issues.txt`

Search:

text

grep -rni "Message-Authenticator" docs/rfcs/
view docs/rfcs/rfc5216-eap-tls.txt

Backfill when missing locally

Confirm it is truly missing (ls docs/rfcs/ | grep <number>).
Fetch the spec text from an authoritative source (IETF datatracker / rfc-editor).
Save it per docs/rfcs/FILE-NAMING.md (e.g. rfcXXXX-<slug>.txt).
Update the docs/rfcs/README.md index, noting the implemented or to-be-implemented feature ID.

How to cite

Cite the clause in inline code comments explaining "why this implementation" (e.g. // per RFC 5216 section 2.1.5, fragment via EAP-TLS Length+More-Fragments).
List the RFC numbers and sections relied upon in the PR description.

Boundaries

Spec material does not replace tests; new material must state the implemented or to-be-implemented feature ID (see the TR-F021 boundary).
Do not upload copyright-restricted, non-redistributable, non-standard documents.

Acceptance

Protocol changes cite specific RFC clauses
New specs are saved per the naming convention and registered in the README
Behavioral differences carry inline comments stating the basis

Files

Just SKILL.md in .agents/skills/reference-rfc of talkincode/toughradius.

Open the folder on GitHubat commit 50907c9

Compare with similar skills

Reference Rfc 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.

Reference Rfc compared with similar skills
Skill	Stars	Used in	Tokens	Auto-check	Licence	Repo updated
Reference Rfc this skilltalkincode/toughradius	691	—	~695	Automated safety check: Pass	MIT	4 days ago
Sync Upstreamnyaruka/phonenumbers	1.6k	—	~2.8k	Automated safety check: Pass	MIT	5 days ago
Longbridge Value Investinghelsome/folio	269	2 repos	~1.2k	Automated safety check: Pass	MIT	4 days ago
Radiology Tablehuang-sir1/radiology-skills	1.9k	—	~1.3k	Automated safety check: Pass	Custom licence	17 days ago
Odoo Agency Fleet Reviewerpipe-org/mcp-odoo	420	—	~699	Automated safety check: Pass	MIT	1 mo ago
Beancount Closebex-co/beancount-io	295	—	~1.4k	Automated safety check: Pass	MIT	yesterday

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Questions about Reference Rfc

What does Reference Rfc do?

Look up and cite international protocol standards (RFC/IEEE) (TR-F021). Reference Rfc is an agent skill from talkincode/toughradius. Look up and cite international protocol standards (RFC/IEEE) (TR-F021).

When should I use Reference Rfc?

Reference Rfc fits situations like: tasks that involve Accounting and bookkeeping.

How do I install Reference Rfc in Claude Code?

Run `npx skills add talkincode/toughradius --skill reference-rfc -a claude-code`. Or copy the skill folder (.agents/skills/reference-rfc in talkincode/toughradius) into .claude/skills/reference-rfc in your project. Claude Code loads it when a task matches its description.

How do I install Reference Rfc in Codex?

Run `npx skills add talkincode/toughradius --skill reference-rfc -a codex`. Or copy the skill folder (.agents/skills/reference-rfc in talkincode/toughradius) into .agents/skills/reference-rfc in your project. Codex loads it when a task matches its description.

Can I use Reference Rfc in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add talkincode/toughradius --skill reference-rfc -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/reference-rfc, .gemini/skills/reference-rfc, .github/skills/reference-rfc and .opencode/skills/reference-rfc in your project.

What does Reference Rfc need to run?

SKILL.md names no scripts, command-line tools or credentials: Reference Rfc is instructions for the agent only.

Does Reference Rfc access the network?

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.

Is Reference Rfc safe to install?

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.

What licence does Reference Rfc use?

Reference Rfc is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Reference Rfc use?

About 695 tokens (SKILL.md is roughly 2.8k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Reference Rfc?

Skills that share tags, products or a category with Reference Rfc: Sync Upstream (nyaruka/phonenumbers, 1.6k stars), Longbridge Value Investing (helsome/folio, 269 stars), Radiology Table (huang-sir1/radiology-skills, 1.9k stars) and Odoo Agency Fleet Review (erpipe-org/mcp-odoo, 420 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Reference Rfc?

talkincode (a GitHub organization) maintains it in talkincode/toughradius, which has 691 GitHub stars. The repository holds 15 skills in this directory. The repository was last updated on October 3, 2026.

Source: talkincode/toughradius on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.

Reference Rfc

Install Reference Rfc

Facts

At a glance

What it does

When your agent uses it

Example prompts

Workflow steps

What it can do on your machine

Tool permissions

Runs code

Network

Credentials

Context cost

Safety

SKILL.md

Skill: Look Up & Cite International Protocol Standards

Principle

Check the local library first

Backfill when missing locally

How to cite

Boundaries

Acceptance

Files

Compare with similar skills

Similar skills

Sync Upstream

Longbridge Value Investing

Radiology Table

Odoo Agency Fleet Review

Beancount Close

ERPClaw ERP Controller

More from talkincode/toughradius

Release Version

Add Acceptance Test

Add Adminapi Endpoint

Add Eap Method

Add Radius Vendor

Add React Admin Resource

Questions about Reference Rfc

Install Reference Rfc

Facts

At a glance

What it does

When your agent uses it

Example prompts

Workflow steps

What it can do on your machine

Tool permissions

Runs code

Network

Credentials

Context cost

Safety

SKILL.md

Skill: Look Up & Cite International Protocol Standards

Principle

Check the local library first

Backfill when missing locally

How to cite

Boundaries

Acceptance

Files

Compare with similar skills

Similar skills

More from talkincode/toughradius

Related

Questions about Reference Rfc