Borrowing it
Nothing to install: this file belongs to TommyBez/evex. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/TommyBez/evex/main/.agents/skills/typefully/SKILL.mdgit clone --depth 1 https://github.com/TommyBez/evexWrote 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/tommybez/evex/typefully)<a href="https://agentmods.dev/skills/tommybez/evex/typefully"><img src="https://agentmods.dev/badge/skills/tommybez/evex/typefully/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/tommybez/evex/typefully"><img src="https://agentmods.dev/badge/skills/tommybez/evex/typefully.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 2 findings, up to medium
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- medium MCP Rug Pull · line 26 npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.Fix: Pin the version: npx @scope/[email protected]
- medium Excessive Agency · line 104 Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.Fix: Add human-in-the-loop confirmation for destructive, irreversible, or high-impact operations. Never auto-execute commands that modify files, send data, or alter system state.
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 | $0.00057 | $0.08051 |
| Opus 5.5 | $0.00023 | $0.03220 |
| Sonnet 5.5 | $0.00011 | $0.01610 |
| Haiku 4.5 | $0.00006 | $0.00805 |
Grade A, and why
typefully 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 1mo 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.
How it starts
The opening of the file, as written. The whole thing — 660 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Typefully Skill
Create, schedule, and publish social media content across multiple platforms using Typefully.
Freshness check: If more than 30 days have passed since the
last-updateddate above, inform the user that this skill may be outdated and point them to the update options below.
Keeping This Skill Updated
Source: github.com/typefully/agent-skills API docs: typefully.com/docs/api
Update methods by installation type:
| Installation | How to update |
|---|---|
CLI (npx skills) |
npx skills update |
| Claude Code plugin | /plugin update typefully@typefully-skills |
| Cursor | Remote rules auto-sync from GitHub |
| Manual | Pull latest from repo or re-copy skills/typefully/ |
API changes ship independently—updating the skill ensures you have the latest commands and workflows.
Setup
Before using this skill, ensure:
-
API Key: Run the setup command to configure your API key securely
- Get your key at https://typefully.com/?settings=api
- Run:
<skill-path>/scripts/typefully.js setup(where<skill-path>is the directory containing this SKILL.md) - Or set environment variable:
export TYPEFULLY_API_KEY=your_key
-
Requirements: Node.js 18+ (for built-in fetch API). No other dependencies needed.
Config priority (highest to lowest):
TYPEFULLY_API_KEYenvironment variable./.typefully/config.json(project-local, in user's working directory)~/.config/typefully/config.json(user-global)
Handling "API key not found" errors
CRITICAL: When you receive an "API key not found" error from the CLI:
- Tell the user to run the setup command - The setup is interactive and requires user input, so you cannot run it on their behalf. Recommend they run it themselves, using the correct path based on where this skill was loaded:
<skill-path>/scripts/typefully.js setup
What ships with it
2 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.
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.
- 1mo ago First seen · 660 lines · 57 tokens per session scan A 243d2ca5e265
typefully is a skill published in the GitHub repository TommyBez/evex (25 stars, last pushed 1mo ago), licensed MIT. It adds 57 tokens to every session and 8,051 once invoked, about $0.0002 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 2026-08-30.
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