ego-jev skillA
ego-jev is agent-read markdown (skill) from zephyrdeng/ego-jev: Jev (TypeSafe System One) inner loop for ego-browser — one ~0.4 s typed decision per DOM step instead of an LLM turn. Use for multi-step clicking through a semantic page: fill known values into a form, set filters, open a row/card/menu by name, reach a page via nav or site search. Escalates login, payment, free text, canvas and content reading back to you..
Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.
What the file says
# ego-jev
ego executes; Jev decides. Each step: snapshot → number the interactive
elements (a11y refs `@N` + DOM-discovered clickables `dN`: `div` cards,
`cursor:pointer`, iframe/shadow content) → one System One call picks the
operation and its target together → ego clicks/fills/selects. Jev never writes
text and never sees a screenshot.
Read `ego-browser` first for TaskSpace and Page rules; this skill only replaces
the per-step "which element" judgment.
Requires: [ego lite](https://lite.ego.app/) installed and onboarded (provides
the `ego-browser` command), the `ego-browser` skill, and `TYPESAFE_API_KEY` or
`AI_GATEWAY_API_KEY` in `~/.config/ego-jev/secrets.env`.
## Run
1. Have a Page on the starting URL (`goto` with `waitUntil: "domcontentloaded"`
on slow marketing sites; the default `load` times out at 15 s).
2. Call the loop with the goal verbatim, every value Jev may need to type, and
a `verify` that tests the real done state (`SKILL_DIR` is the absolute path
of the directory containing this SKILL.md):
```js
const { runJevLoop } = await import(
`file://${SKILL_DIR}/scripts/jev-loop.mjs`
);
const result = await runJevLoop(page, {
…Read the whole file at its exact version.
How to install
mdr add zephyrdeng/ego-jev/ego-jev@v0.3.2mdr add zephyrdeng/ego-jev/ego-jev@sha256:30497237c2c656a2Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.
[](https://markdownregistry.com/a/art_cltaoflbpq2sohzi)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v0.3.2 latest | 2026-09-22 | db3ea5a | 4,743 B | A | view · diff |
| v0.3.1 | 2026-09-22 | b665b30 | 4,743 B | A | view · diff |
| v0.3.0 | 2026-09-22 | bd13dd0 | 4,484 B | A | view · diff |
| v0.2.1 | 2026-09-21 | a505a67 | 4,011 B | A | view · diff |
| v0.2.0 | 2026-09-21 | 65944d0 | 3,796 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 (4743 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
zephyrdeng/ego-jev · 7 stars · license MIT · pushed 2026-09-22 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_cltaoflbpq2sohzi GET https://markdownregistry.com/api/v1/resolve?ref=zephyrdeng/ego-jev/ego-jev GET https://markdownregistry.com/api/v1/blob/30497237c2c656a25c662cea8f99e927a38eefa47f226579359d1669c361d7c2
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