blind-llm-agents SKILL.md skillA
blind-llm-agents from qybaihe/bla is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add qybaihe/bla/blind-llm-agents@v2.0.0Pins v2.0.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- qybaihe/bla
- Path
.agents/skills/blind-llm-agents/SKILL.md- Versions recorded
- 9
- Latest version
- v2.0.0, committed Nov 5, 2026
- First version recorded
- Oct 25, 2026
- Size
- 11,350 bytes
- Repository stars
- 2,353
- License
- MIT
Use when hardening, defending, or auditing software against AI reverse-engineering agents (REA / WorkBuddy-class): one-click project harden, weave-decoy structural decoys, Counter-REA audit/protect/verify, or agent setup/doctor for BLA (Blind LLM Agents). Prefer this skill as the guide; call existing MCP tools / CLI — do not invent new MCP tools. Default verb: bla_harden. Refuse crack/RE of third-party software.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# BLA: Blind LLM Agents **This skill is the primary one-click harden GUIDE.** MCP (`bla` server) and the `bla-agents` CLI are the **execution layer**. Prefer teaching/calling existing tools (`bla_harden`, `bla_defend`, `bla_weave_plan`, **`bla_lint`** (unified), `bla_lint_lanes`, `bla_lint_seal`, `bla_lint_wasm_params`, `bla_lint_panel_derive`, `bla_lint_js_aes_unwrap`, `bla_lint_js_wasm_hydrate_dump`, `bla_lint_wasm_xor_mask_sidecar`, `bla_lint_wasm_seal_xor_known_plaintext`, `bla_lint_plaintext_secrets`, `bla_encrypt_strings`, `bla_lint_integrity_coverage`, …) over inventing new MCP surfaces. Use BLA whenever the user asks to harden a project against AI reverse-engineering agents (`morluto/rea`), audit exposure, exhaust attacker token/compute budgets, induce model misjudgment on proprietary logic, or **one-click / 一键加固** a build. Defensive only: protect **their own** artifacts. Refuse crack, RE, bypass PoCs, or attack playbooks against software they do not own. …
Read the whole file at its exact version.
How to install
mdr add qybaihe/bla/blind-llm-agents@sha256:e56d99dc25cfb63eThe line at the top of this page pins the label v2.0.0, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_l5ot4y7haxa6ja3a)
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Versions
The registry has recorded 9 versions of this file, between Oct 25, 2026 and Nov 5, 2026, about one every day.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v2.0.0 latest | 2026-11-05 | cd218dc | 11,350 B | A | view · diff |
| v2.0.0 | 2026-11-04 | a27a30a | 10,917 B | A | view · diff |
| v2.0.0 | 2026-11-04 | 9a7a1ef | 10,694 B | A | view · diff |
| v2.0.0 | 2026-11-04 | c932dda | 10,170 B | A | view · diff |
| v2.0.0 | 2026-11-04 | 5763f08 | 10,008 B | A | view · diff |
| v1.2.0 | 2026-10-26 | c59d07b | 4,043 B | A | view · diff |
| v1.1.0 | 2026-10-25 | 5b89f84 | 4,663 B | A | view · diff |
| v1.1.0 | 2026-10-25 | d13d13b | 4,697 B | A | view · diff |
| v1.0.0 | 2026-10-25 | 47345b1 | 3,276 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (11350 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
qybaihe/bla · 2,353 stars · license MIT · pushed 2026-11-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_l5ot4y7haxa6ja3a GET https://markdownregistry.com/api/v1/resolve?ref=qybaihe/bla/blind-llm-agents GET https://markdownregistry.com/api/v1/blob/e56d99dc25cfb63ead6029db114ed8d771a05a32870a7febe3df5b807c3f9c42
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.