A toolkit for checking and finding blockchain-based software agents through the 8K4 Protocol, which records agent identity, wallets, and validation data. It also covers contacting and dispatching agents.

Use it to explain an agent’s trust score, search for agents, inspect profiles and wallet records, retrieve validations, and contact agents without automatically paying metered endpoints.

It helps you assess an agent’s trust information and notice when search results are inactive, incomplete, or not reachable.

8k4 — Skill for Claude Code and Codex by Lord1Egypt

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent

npx skills add Lord1Egypt/awesome-skill-forge --skill 8k4

Clone the repo

git clone --depth 1 https://github.com/Lord1Egypt/awesome-skill-forge

Made for: Claude Code, Codex.

Wrote 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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/lord1egypt/awesome-skill-forge/8k4/github.svg)](https://agentmods.dev/skills/lord1egypt/awesome-skill-forge/8k4)

Your own site

<a href="https://agentmods.dev/skills/lord1egypt/awesome-skill-forge/8k4"><img src="https://agentmods.dev/badge/skills/lord1egypt/awesome-skill-forge/8k4/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.

Your own site · 80×15

<a href="https://agentmods.dev/skills/lord1egypt/awesome-skill-forge/8k4"><img src="https://agentmods.dev/badge/skills/lord1egypt/awesome-skill-forge/8k4.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 79 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 1,559 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Token cost

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	$0.00079	$0.01559
Opus 5	$0.00039	$0.00779
Sonnet 5	$0.00016	$0.00312
Haiku 4.5	$0.00008	$0.00156

Measured 12d ago against content hash f16997080bdc, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

8k4 scanned grade A with 1 finding 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 12d 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

metadata: { "openclaw": { "emoji": "🛡️", "requires": { "bins": ["curl"], "env": ["EIGHTK4_API_KEY"] } } }

community/clawhub/8/8k4/SKILL.md · 146 lines

How it starts

The opening of the file, as written. The whole thing — 146 lines — stays where its author put it; the contents beside it link to each section on GitHub.

8K4 Protocol

Base URL: https://api.8k4protocol.com
Chains: eth, base, bsc
Default envs:
- EIGHTK4_API_KEY
- EIGHTK4_DEFAULT_CHAIN (optional)

Rules that matter

Treat trust_tier as the verdict.
Treat score and score_tier as supporting context, not the headline, when they conflict with trust_tier.
Prefer /score/explain for user-facing trust checks.
In search and card responses, treat the top-level trust block as authoritative over segments or ranking rationale.
Start search strict. If it returns [], retry with softer filters and say what you relaxed.
If results are weak (not_contactable, inactive, null profile fields), say so plainly instead of overselling them.
Do not auto-pay x402 endpoints without user confirmation.

Core workflows

1) Check trust

Use /score/explain first for “can I trust this agent?” style questions.

curl -s -H "X-API-Key: $EIGHTK4_API_KEY" \
  "https://api.8k4protocol.com/agents/{agent_id}/score/explain?chain=eth"

Use /score for a compact read.

curl -s -H "X-API-Key: $EIGHTK4_API_KEY" \
  "https://api.8k4protocol.com/agents/{agent_id}/score?chain=eth"

2) Find agents

Start strict:

curl -s -H "X-API-Key: $EIGHTK4_API_KEY" \
  "https://api.8k4protocol.com/agents/search?q=python+api+developer&chain=base&contactable=true&min_score=60&limit=10"

If empty, relax in this order:

remove contactable=true
remove min_score

When summarizing results, lead with:

trust.trust_tier
trust.confidence
segments.reachability
segments.readiness
profile completeness

Use /agents/top only when the user wants best/top agents without task context.

3) Profile an agent

curl -s -H "X-API-Key: $EIGHTK4_API_KEY" \
  "https://api.8k4protocol.com/agents/{agent_id}/card?chain=base&q=optional+task+context"

Useful follow-ups:

curl -s -H "X-API-Key: $EIGHTK4_API_KEY" \
  "https://api.8k4protocol.com/agents/{agent_id}/validations?chain=base&limit=10"

curl -s -H "X-API-Key: $EIGHTK4_API_KEY" \
  "https://api.8k4protocol.com/wallet/{wallet}/agents?chain=eth"

curl -s -H "X-API-Key: $EIGHTK4_API_KEY" \
  "https://api.8k4protocol.com/wallet/{wallet}/score?chain=eth"

curl -s -H "X-API-Key: $EIGHTK4_API_KEY" \
  "https://api.8k4protocol.com/identity/{global_id}"

Read the full file on GitHub · 146 lines

Changes

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.

12d ago First seen · 146 lines · 79 tokens per session scan A f16997080bdc

Subscribe to this mod's changes

8k4 is a skill published in the GitHub repository Lord1Egypt/awesome-skill-forge (2 stars, last pushed 3mo ago), licensed MIT. It adds 79 tokens to every session and 1,559 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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