DESIGN.md@examples/pi-coding-agent-extensionA
DESIGN.md@examples/pi-coding-agent-extension from volcengine/openviking is a DESIGN.md file: the design rules coding agents follow in that repo.
mdr add volcengine/openviking/examples/pi-coding-agent-extension/DESIGN.md@git:20261021.401c1f7Pins git:20261021.401c1f7 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 14 of 14 checks passed
- Kind
- DESIGN.md file
- Repository
- volcengine/openviking
- Path
examples/pi-coding-agent-extension/DESIGN.md- Versions recorded
- 12
- Latest version
- git:20261021.401c1f7, committed Oct 21, 2026
- First version recorded
- Jul 8, 2026
- Size
- 35,185 bytes
- Repository stars
- 41,589
- License
- AGPL-3.0
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
# Pi OpenViking Extension — Design The extension gives a pi session long-term memory and lets OpenViking own committed history when takeover is enabled. TypeScript loads directly through pi's jiti transpiler. Recall, session capture, commits, context takeover and health checks use REST; model-facing tools use the official MCP client SDK over Streamable HTTP. README.md is the operator's document — installation, every configuration knob, the tool surface. This one is the maintainer's: what each module is responsible for, how the pieces meet at pi's event boundaries, and the reasons behind the choices that the code cannot state for itself. ## Design ancestry Three earlier OpenViking integrations shaped this one. OpenClaw contributed synchronous recall against the current turn and threshold-triggered commits. The Claude Code plugin, the most production-hardened of the three, contributed the capture pipeline — sanitize injected blocks before capture, keep tool inputs, drop raw tool output — along with score-thresholded ranking, the pre-compact commit and session-resume rehydration. Hermes contributed the anti-pattern: it prefetched recall for the *previous* turn's query, so the… …
Read the whole file at its exact version.
How to install
mdr add volcengine/openviking/examples/pi-coding-agent-extension/DESIGN.md@sha256:dbe31e443515119eThe line at the top of this page pins the label git:20261021.401c1f7, 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_htjkyc5wctfl4yn4)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 12 versions of this file, between Jul 8, 2026 and Oct 21, 2026, about one every 10 days. Its first recorded version is graded B and its latest A.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261021.401c1f7 latest | 2026-10-21 | 401c1f7 | 35,185 B | A | view · diff |
| git:20261009.71bd217 | 2026-10-09 | 71bd217 | 35,037 B | A | view · diff |
| git:20260923.4196550 | 2026-09-23 | 4196550 | 34,861 B | A | view · diff |
| git:20260922.bbf2e37 | 2026-09-22 | bbf2e37 | 26,568 B | A | view · diff |
| git:20260917.0ec8d25 | 2026-09-17 | 0ec8d25 | 23,177 B | A | view · diff |
| git:20260917.6fb370c | 2026-09-17 | 6fb370c | 23,185 B | A | view · diff |
| git:20260915.aa3ee2f | 2026-09-15 | aa3ee2f | 22,610 B | A | view · diff |
| git:20260805.2cc96e3 | 2026-08-05 | 2cc96e3 | 54,188 B | B | view · diff |
| git:20260731.9295a3b | 2026-07-31 | 9295a3b | 54,281 B | B | view · diff |
| git:20260721.085aaf8 | 2026-07-21 | 085aaf8 | 54,273 B | B | view · diff |
| git:20260715.5a6a1a0 | 2026-07-15 | 5a6a1a0 | 54,469 B | B | view · diff |
| git:20260708.b511d91 | 2026-07-08 | b511d91 | 54,105 B | B | view |
Audit of the latest version
- pass: Size between 200 bytes and 200 KB (35185 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
volcengine/openviking · 41,589 stars · license AGPL-3.0 · pushed 2026-11-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_htjkyc5wctfl4yn4 GET https://markdownregistry.com/api/v1/resolve?ref=volcengine/openviking/examples/pi-coding-agent-extension/DESIGN.md GET https://markdownregistry.com/api/v1/blob/dbe31e443515119ef881b1e7a2f39a28b9702aa3e6d14ca1706322b5b5c011ac
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: what DESIGN.md is and how agents use it · which agent file does what.