{"id":45876588,"url":"https://github.com/designopticsfast/palantir","last_synced_at":"2026-02-27T12:02:33.700Z","repository":{"id":325995811,"uuid":"1071527042","full_name":"DesignOpticsFast/palantir","owner":"DesignOpticsFast","description":"Palantir contracts: protobuf definitions and transport interface for Phoenix ↔ Bedrock analysis system.","archived":false,"fork":false,"pushed_at":"2025-11-25T21:37:30.000Z","size":19,"stargazers_count":0,"open_issues_count":1,"forks_count":0,"subscribers_count":0,"default_branch":"main","last_synced_at":"2025-11-28T07:04:13.197Z","etag":null,"topics":["contracts","grpc","palantir","protobuf","transport"],"latest_commit_sha":null,"homepage":null,"language":null,"has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/DesignOpticsFast.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null,"notice":null,"maintainers":null,"copyright":null,"agents":null,"dco":null,"cla":null}},"created_at":"2025-10-07T13:20:38.000Z","updated_at":"2025-11-25T21:37:04.000Z","dependencies_parsed_at":null,"dependency_job_id":null,"html_url":"https://github.com/DesignOpticsFast/palantir","commit_stats":null,"previous_names":["designopticsfast/palantir"],"tags_count":5,"template":false,"template_full_name":null,"purl":"pkg:github/DesignOpticsFast/palantir","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/DesignOpticsFast%2Fpalantir","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/DesignOpticsFast%2Fpalantir/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/DesignOpticsFast%2Fpalantir/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/DesignOpticsFast%2Fpalantir/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/DesignOpticsFast","download_url":"https://codeload.github.com/DesignOpticsFast/palantir/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/DesignOpticsFast%2Fpalantir/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":29893582,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-02-27T09:48:51.284Z","status":"ssl_error","status_checked_at":"2026-02-27T09:48:43.992Z","response_time":57,"last_error":"SSL_read: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["contracts","grpc","palantir","protobuf","transport"],"created_at":"2026-02-27T12:02:32.027Z","updated_at":"2026-02-27T12:02:33.689Z","avatar_url":"https://github.com/DesignOpticsFast.png","language":null,"readme":"\u003e ⚠️ **Archived Repository (Read-Only)**\n\u003e\n\u003e This repository is no longer under active development.\n\u003e\n\u003e All active development has moved to the monorepo:\n\u003e **https://github.com/DesignOpticsFast/suite**\n\u003e\n\u003e The pre-migration baseline corresponds to tag **`sprint-4.6A`** in the monorepo.\n\n# Palantir Contracts\n\n**Palantir contracts: protobuf definitions and transport interface for Phoenix ↔ Bedrock analysis system.**\n\n## Purpose\n\nPalantir is the shared contract repository for the DesignOpticsFast optical design system. It defines the data structures, transport protocols, and validation rules used for communication between:\n\n- **Phoenix** (Qt-based GUI/IDE)\n- **Bedrock** (C++ compute foundation)\n- **Future repos** (Gaia, Rosetta, etc.)\n\n## Repository Structure\n\n- `docs/data_contracts/`: Data contract specifications (Vega-Lite, Arrow Flight, CI validation)\n  - See [`docs/data_contracts/README.md`](docs/data_contracts/README.md) for detailed contract documentation\n\n## Cross-Repository Usage\n\n### As a Git Submodule\n\nBoth Phoenix and Bedrock import Palantir as a git submodule:\n\n```bash\n# Phoenix: docs/palantir\n# Bedrock: docs/palantir\n```\n\n### Contract Version Parity\n\n**Critical:** Contract changes must maintain SHA parity across all consuming repositories.\n\n- Contract changes must be coordinated with both Phoenix and Bedrock teams\n- Submodule references must be updated simultaneously\n- CI enforces contract SHA parity to prevent drift\n\n### Making Contract Changes\n\n1. **Propose changes** in Palantir (PR or direct commit)\n2. **Update submodules** in Phoenix and Bedrock to the new Palantir commit\n3. **Verify CI** passes in both repositories\n4. **Coordinate releases** to ensure synchronized deployment\n\n## Contract Versioning\n\n- Version tags follow semantic versioning (e.g., `v1.0.0`)\n- Current stable version: **v1.0.0**\n- See `docs/data_contracts/shared_conventions.md` for versioning policy\n\n## Transport \u0026 Binding\n\n- **Spec:** Vega-Lite JSON (renderer-agnostic) + optional `phoenix:{}` extensions\n- **Data:** Arrow Flight streams (RecordBatches) or shared memory (hot path)\n- **Binding:** VL `data.name` → dataset ID (Flight descriptor)\n- **Exports/CI:** Phoenix can request Bedrock SVG/PDF for canonical artifacts\n\n## Related Repositories\n\n- [DesignOpticsFast/phoenix](https://github.com/DesignOpticsFast/phoenix) - Qt GUI/IDE\n- [DesignOpticsFast/bedrock](https://github.com/DesignOpticsFast/bedrock) - C++ compute foundation\n\n## License\n\nSee repository license file for details.\n\n---\n\n**Repository transferred from MarkBedrock/palantir to DesignOpticsFast/palantir on 2025-11-17**\n\n","funding_links":[],"categories":[],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fdesignopticsfast%2Fpalantir","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fdesignopticsfast%2Fpalantir","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fdesignopticsfast%2Fpalantir/lists"}