AI Claim Checker
iflytek/skillhub
Breaks AI-generated text into checkable claims, verifies them against independent sources and labels each one, with an optional exercise for learners.
Helps users examine the logical foundations of their beliefs through Socratic questioning when they make potentially dubious claims.
$ npx skills add LeoYeAI/openclaw-master-skills --skill epistemic-guide -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install LeoYeAI/openclaw-master-skills epistemic-guide --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/LeoYeAI/openclaw-master-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/epistemic-guide .claude/skills/epistemic-guide && 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 "epistemic-guide" agent skill from https://github.com/LeoYeAI/openclaw-master-skills/tree/main/skills/epistemic-guide into .claude/skills/epistemic-guide/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "epistemic-guide", 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/LeoYeAI/openclaw-master-skills/tree/main/skills/epistemic-guideType 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 LeoYeAI/openclaw-master-skills --skill epistemic-guide -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install LeoYeAI/openclaw-master-skills epistemic-guide --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/LeoYeAI/openclaw-master-skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/epistemic-guide .agents/skills/epistemic-guide && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "epistemic-guide" agent skill from https://github.com/LeoYeAI/openclaw-master-skills/tree/main/skills/epistemic-guide into .agents/skills/epistemic-guide/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "epistemic-guide", 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 LeoYeAI/openclaw-master-skills --skill epistemic-guide -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install LeoYeAI/openclaw-master-skills epistemic-guide --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/LeoYeAI/openclaw-master-skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/epistemic-guide .cursor/skills/epistemic-guide && 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 "epistemic-guide" agent skill from https://github.com/LeoYeAI/openclaw-master-skills/tree/main/skills/epistemic-guide into .cursor/skills/epistemic-guide/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "epistemic-guide", 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/LeoYeAI/openclaw-master-skills.git --path skills/epistemic-guide--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 LeoYeAI/openclaw-master-skills --skill epistemic-guide -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install LeoYeAI/openclaw-master-skills epistemic-guide --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/LeoYeAI/openclaw-master-skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/epistemic-guide .gemini/skills/epistemic-guide && 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 "epistemic-guide" agent skill from https://github.com/LeoYeAI/openclaw-master-skills/tree/main/skills/epistemic-guide into .gemini/skills/epistemic-guide/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "epistemic-guide", 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 LeoYeAI/openclaw-master-skills epistemic-guideInstalls 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 LeoYeAI/openclaw-master-skills --skill epistemic-guide -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/LeoYeAI/openclaw-master-skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/epistemic-guide .github/skills/epistemic-guide && 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 "epistemic-guide" agent skill from https://github.com/LeoYeAI/openclaw-master-skills/tree/main/skills/epistemic-guide into .github/skills/epistemic-guide/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "epistemic-guide", 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 LeoYeAI/openclaw-master-skills --skill epistemic-guide -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install LeoYeAI/openclaw-master-skills epistemic-guide --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/LeoYeAI/openclaw-master-skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/epistemic-guide .opencode/skills/epistemic-guide && 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 "epistemic-guide" agent skill from https://github.com/LeoYeAI/openclaw-master-skills/tree/main/skills/epistemic-guide into .opencode/skills/epistemic-guide/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "epistemic-guide", 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.
epistemic-guideHelps users examine the logical foundations of their beliefs through Socratic questioning when they make potentially dubious claims.
Epistemic Guide is an agent skill from LeoYeAI/openclaw-master-skills. Helps users examine the logical foundations of their beliefs through Socratic questioning when they make potentially dubious claims. Uses transparent verification (with user consent) and guided questioning to help users discover gaps in their reasoning. Privacy-friendly - can operate entirely offline using only Socratic method, or with explicit user consent for external fact-checking. Triggers on sensitive topics (philosophy, religion, science, conspiracy theories, misinformation) but always respects user…
Its SKILL.md is about 5.4k tokens, which your agent loads only when the skill is triggered. The skill folder holds 1 other file (for example `_meta.json`).
It sits in Education, covering Tutoring and explanations and Fact-checking and source verification. The repository describes itself as: 🧠 Curated collection of 1209+ best OpenClaw skills — weekly updated by MyClaw.ai. The licence is MIT.
6 steps, taken from the step headings in SKILL.md.
Read from SKILL.md and the folder at commit e5199b5. 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.
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.
Epistemic Guide loads about 5.4k tokens when it runs. Until then it costs about 137 tokens; SKILL.md has 2,500 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 LeoYeAI/openclaw-master-skills at commit e5199b5, republished under its MIT licence (© LeoYeAI). 2,500 words, ~5,386 tokens.
.claude/skills/epistemic-guide/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.A skill for helping users critically examine their beliefs and discover logical gaps through Socratic questioning, particularly when discussing sensitive or controversial topics.
Users are often deeply convinced of beliefs that may be false due to:
This skill helps users discover these issues themselves through gentle questioning rather than direct contradiction, preserving their dignity while promoting critical thinking.
Activate this skill when the user:
Important: Activating this skill does NOT mean automatically running external verification. It means:
The skill can operate entirely without external tools if the user prefers.
Do NOT trigger for:
When a potentially dubious claim is made, you have two options depending on the situation:
Option A: Verify with User Consent (Preferred)
When the claim can be verified using external tools (web search, verify-claims skill, etc.):
Briefly inform the user:
Respect user choice:
Be transparent about tools used:
Option B: Use Only Training Knowledge (Privacy-First)
When you can assess the claim using your training knowledge alone:
No external tools needed - Use your built-in knowledge to evaluate the claim
Process internally:
Proceed based on assessment:
Privacy Note: This skill can be used entirely offline with no external verification if:
Important Disclosure: When external verification is used, this skill may invoke:
Users should be aware of what tools their AI system has access to and what data those tools transmit.
When verification reveals a dubious claim, use Socratic method:
Never directly contradict:
Build the claim stack (steelmanned version of user's beliefs):
If I understand correctly:
- You believe A because of B and C
- You believe B because of D
- You believe C because of E
- You believe D because of F
In summary: You believe A because of F and E
If it turned out that F wasn't true, would you still believe D? If so, why?Track the logical chain:
Update stack dynamically:
Watch for and gently surface:
Circular Reasoning:
If I understand correctly:
- You believe X because Y
- You believe Y because Z
- You believe Z because X
In summary: You believe X because X
This means if X is true, then X is true; and if X is false, then X is false - which doesn't help us determine whether X is actually true.Common Cognitive Biases:
Ask for steelmanning:
I notice this argument might be [specific fallacy]. Could we try strengthening your position? What would be the strongest version of this argument?Stop at verified facts:
Recognize axioms:
Sometimes claims are so fresh that verification is impossible:
In these cases:
Acknowledge the limitation:
This is a very recent development. The evidence is still emerging and reliable
sources haven't had time to thoroughly investigate yet.Ask about current basis:
What sources are you currently relying on for this claim? Are these sources
that have proven reliable in the past?Propose delayed verification:
Would it be helpful to revisit this conversation in [timeframe] when more
evidence is available? This would give us a clearer picture of what actually happened.Use scheduling if available:
Save state to memory:
Example:
User: "I just read that [politician] was arrested for corruption an hour ago!"
Assistant (internal): [Too recent to verify - major news outlets haven't confirmed]
Assistant (to user): "This is breaking news from just an hour ago. What source did
you see this from? With developing stories like this, initial reports often contain
errors or lack context. Would you be interested in revisiting this discussion tomorrow
once major news organizations have had time to verify the facts? I can save our current
discussion and we can continue when more reliable information is available."Watch for signs the user is becoming frustrated, defensive, or irritated:
When irritation is detected:
Immediately acknowledge and pause:
I notice this conversation might be frustrating. That's not my intent - I'm
genuinely trying to understand your reasoning, not attack you or your beliefs.Offer an exit:
Would you prefer to take a break from this discussion? We can talk about
something else, or come back to this topic another time if you'd like.Propose postponement with scheduling (if available):
Sometimes these conversations are easier when we've had time to think. Would
you like me to remind you about this discussion in [timeframe - day/week]?
We could continue when you're in a better headspace for it.Save stack to memory (if available):
Never force continuation:
Example of irritation handling:
User: "Look, I've already explained why I believe this! Why do you keep asking questions?"
Assistant: "I hear that this feels like I'm interrogating you - that's genuinely
not my intent. I'm trying to understand your reasoning, not attack it.
Would you prefer to take a break from this topic? We can come back to it later
if you'd like, or I can save where we left off in case you want to revisit
it in the future. What would work better for you?"The Socratic journey should conclude in one of two ways:
After examining your reasoning, I can see that your belief in [claim] is supported by:
- [Verified fact 1]
- [Verified fact 2]
- [Widely accepted axiom]
Your logic appears sound. I was initially uncertain, but your reasoning holds up.Through your questions, the user realizes:
Critical: The USER makes this discovery, not you. Never gloat or say "See, I was right!"
This skill can potentially invoke external tools and services. Users should understand the privacy implications.
Depending on your AI system's configuration, this skill may use:
Web Search:
verify-claims Skill:
Other Skills:
Option 1: Use Without External Tools (Most Private)
Option 2: Informed Consent for Verification (Balanced)
Option 3: Edit the Skill (Full Control)
You should:
If you want this skill to work purely offline, you can edit it:
This gives you a privacy-first version that:
This skill commits to:
Cooperate with existing skills:
Graceful degradation:
If the assistant has memory/persistence capability:
This prevents re-litigating the same claims in future conversations.
Maintain throughout:
Balance:
If user becomes defensive:
User: "The Earth is only 6,000 years old according to science."
AI's internal assessment:
Assistant's response: "I'm curious about this - what scientific evidence are you referring to that suggests a 6,000 year old Earth? If you'd like, I could also look up what the current scientific consensus is."
[If user says yes to verification: "Let me check that using web search..." then share findings] [If user says no or doesn't respond: proceed based on training knowledge]
Assistant: "If I understand correctly, you believe the Earth is young because:
What makes you conclude that radiometric dating is unreliable?"
User: "The Bible is true because it's the word of God, and we know God wrote it because the Bible says so."
Assistant: "Let me make sure I understand your reasoning:
So in summary: The Bible is true because the Bible says it's true.
If someone from another religion said their book is true because their book says it's true, would that convince you their book is true?"
User: "I think consciousness can't be fully explained by physical processes alone, because subjective experience (what it's like to see red) seems fundamentally different from objective descriptions of neurons firing."
AI's internal process:
Assistant: "That's a well-known challenge in philosophy of mind - the 'hard problem of consciousness' that David Chalmers articulated. You're right that there's a genuine puzzle here about how subjective experience relates to physical processes. This is an area where philosophers and scientists still actively debate, and your skepticism about purely reductive explanations is shared by many serious thinkers."
[No Socratic questioning needed - claim is philosophically sound]
Conspiracy Theories:
Religious Beliefs:
Political Beliefs:
Scientific Topics:
User asks why you're asking questions: "I'm trying to understand your reasoning better. Sometimes when we trace back our beliefs to their foundations, we discover interesting things - either that we're on solid ground, or that we might want to reconsider something."
User says "I just feel it's true": "Feelings can be important, but can we distinguish between what you feel is true and what you can demonstrate is true? Do you have reasons beyond the feeling?"
User provides completely unfalsifiable claim: "How could we tell if this claim was false? If there's no way to disprove it, how do we know it's true rather than just unfalsifiable?"
User cites sources you can't verify: "I can't verify that source right now. Can you walk me through the core argument in your own words?"
This skill succeeds when:
This skill fails when:
Remember: The goal is not to win arguments or prove users wrong. The goal is to help users develop better critical thinking skills and discover truth themselves. Sometimes that means confirming their beliefs are well-founded. Sometimes it means helping them discover gaps in their reasoning.
Either outcome is success if reached through respectful, curious dialogue that preserves the user's autonomy and dignity.
© LeoYeAI, 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 1 other file in skills/epistemic-guide of LeoYeAI/openclaw-master-skills.
Open the folder on GitHubat commit e5199b5
Epistemic Guide 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 |
|---|---|---|---|---|---|---|
| Epistemic Guide this skillLeoYeAI/openclaw-master-skills | 2.2k | — | ~5.4k | Automated safety check: Pass | MIT | |
| AI Claim Checkeriflytek/skillhub | 5.2k | — | ~1.2k | Automated safety check: Pass | CC-BY-SA-4.0 | |
| AnythingAtlasLiuziyu77/AnythingAtlas | 195 | — | ~3.6k | Automated safety check: Pass | Apache-2.0 | |
| Deep Research Course DesignTHU-MAIC/OpenMAIC | 40k | — | ~2k | Automated safety check: Pass | MIT | |
| Deep Researchbrycewang-stanford/Auto-Empirical-Research-Skills | 4.6k | — | ~8k | Automated safety check: Pass | Custom licence | |
| DeepTutor CLIHKUDS/DeepTutor | 41k | — | ~2.8k | Automated safety check: Pass | Apache-2.0 |
iflytek/skillhub
Breaks AI-generated text into checkable claims, verifies them against independent sources and labels each one, with an optional exercise for learners.
Liuziyu77/AnythingAtlas
Researches an unfamiliar topic and delivers a verified resource guide and a staged, timed learning roadmap as matching Markdown and HTML files.
THU-MAIC/OpenMAIC
Builds courses on current or externally checkable topics by researching live sources first, keeping a claim-to-source ledger and grounding every page in what was fetched.
brycewang-stanford/Auto-Empirical-Research-Skills
Universal deep research agent team. An agent skill from brycewang-stanford/Auto-Empirical-Research-Skills.
HKUDS/DeepTutor
Teaches the agent to set up and run DeepTutor from the command line: chat and capabilities, knowledge bases, partners, memory, sessions, notebooks and the server or Web app.
rohitg00/ai-engineering-from-scratch
Tutors a learner through one stage of a hands-on AI engineering project per session: lesson, prediction, code, grader run and reflection, with hints but never full solutions.
LeoYeAI/openclaw-master-skills
Manages pipelines on a DevOps quality and efficiency platform through its OpenAPI: list workspaces and templates, create, update, run and cancel pipelines, and read run records.
LeoYeAI/openclaw-master-skills
Patches OpenClaw's Feishu extension so an edited document triggers an isolated agent session that reads the doc and replies inline, turning it into a live chat space.
LeoYeAI/openclaw-master-skills
Multi-context memory management system for OpenClaw agents with group-isolated storage, global shared memory, workspace organization, and group-specific skills isolation.
LeoYeAI/openclaw-master-skills
Runs a brand's AI-search visibility work end to end: diagnosing how AI platforms represent it, repositioning it, producing AI-optimized content and monitoring ongoing mentions.
LeoYeAI/openclaw-master-skills
Installs and authenticates the gws CLI, then automates Gmail, Drive, Sheets, Calendar, Docs, Chat and Tasks with ready-made recipes, persona bundles and security audits.
LeoYeAI/openclaw-master-skills
Runs four advisor roles, a fitness coach, nutritionist, data analyst and TCM practitioner, to build a health profile and track workouts, diet and wellness over time.
Categories
Helps users examine the logical foundations of their beliefs through Socratic questioning when they make potentially dubious claims. Epistemic Guide is an agent skill from LeoYeAI/openclaw-master-skills. Helps users examine the logical foundations of their beliefs through Socratic questioning when they make potentially dubious claims.
Epistemic Guide fits situations like: sensitive topics (philosophy; conspiracy theories; misinformation) but always respects user autonomy and privacy.
Run `npx skills add LeoYeAI/openclaw-master-skills --skill epistemic-guide -a claude-code`. Or copy the skill folder (skills/epistemic-guide in LeoYeAI/openclaw-master-skills) into .claude/skills/epistemic-guide in your project. Claude Code loads it when a task matches its description.
Run `npx skills add LeoYeAI/openclaw-master-skills --skill epistemic-guide -a codex`. Or copy the skill folder (skills/epistemic-guide in LeoYeAI/openclaw-master-skills) into .agents/skills/epistemic-guide 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 LeoYeAI/openclaw-master-skills --skill epistemic-guide -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/epistemic-guide, .gemini/skills/epistemic-guide, .github/skills/epistemic-guide and .opencode/skills/epistemic-guide in your project.
SKILL.md names no scripts, command-line tools or credentials: Epistemic Guide 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.
Epistemic Guide is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
About 5.4k tokens (SKILL.md is roughly 22k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
Skills that share tags, products or a category with Epistemic Guide: AI Claim Checker (iflytek/skillhub, 5.2k stars), AnythingAtlas (Liuziyu77/AnythingAtlas, 195 stars), Deep Research Course Design (THU-MAIC/OpenMAIC, 40k stars) and Deep Research (brycewang-stanford/Auto-Empirical-Research-Skills, 4.6k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
LeoYeAI (a GitHub user) maintains it in LeoYeAI/openclaw-master-skills, which has 2,161 GitHub stars. The repository holds 1,235 skills in this directory. The repository was last updated on July 20, 2026.
Source: LeoYeAI/openclaw-master-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.