Canonical definition
You KNOW the word, it’s right there… but you just can’t say it? That’s Tip of the Tongue Phenomenon – when you partially recall something but can’t fully retrieve it.

Free cognitive-bias Agent Skill
Use Tip of the Tongue Phenomenon as a focused cognitive-bias lens. Explain the pattern, check whether it plausibly fits the situation, surface an alternative non-bias explanation, and return a practical counter-check without diagnosing people or claiming causation.
What the agent should do
You KNOW the word, it’s right there… but you just can’t say it? That’s Tip of the Tongue Phenomenon – when you partially recall something but can’t fully retrieve it.
Install
Hermes Agent
mkdir -p ~/.hermes/skills/bias-memory-bias-tip-of-the-tongue-phenomenon && curl -fsSL https://cognitive-biases.github.io/agent-skills/bias-memory-bias-tip-of-the-tongue-phenomenon/SKILL.md -o ~/.hermes/skills/bias-memory-bias-tip-of-the-tongue-phenomenon/SKILL.mdOpenClaw
mkdir -p ~/.openclaw/workspace/skills/bias-memory-bias-tip-of-the-tongue-phenomenon && curl -fsSL https://cognitive-biases.github.io/agent-skills/bias-memory-bias-tip-of-the-tongue-phenomenon/SKILL.md -o ~/.openclaw/workspace/skills/bias-memory-bias-tip-of-the-tongue-phenomenon/SKILL.mdOther Agent Skills-compatible tools
Download SKILL.md and put it in the skill directory or import surface supported by your agent.
Boundary
The skill must preserve uncertainty, surface a non-bias explanation and avoid turning a cognitive-bias label into a claim about a person's motives, intelligence or mental health.