{"id":30201553,"url":"https://github.com/esipfed/technology-evaluation-framework","last_synced_at":"2026-02-12T01:02:31.220Z","repository":{"id":75024690,"uuid":"50081535","full_name":"ESIPFed/technology-evaluation-framework","owner":"ESIPFed","description":"Technology Evaluation Framework materials for TRL / AIST Evaluation","archived":false,"fork":false,"pushed_at":"2016-02-11T06:55:51.000Z","size":152,"stargazers_count":1,"open_issues_count":0,"forks_count":0,"subscribers_count":9,"default_branch":"master","last_synced_at":"2024-01-24T18:02:44.087Z","etag":null,"topics":["esip-lab"],"latest_commit_sha":null,"homepage":"","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/ESIPFed.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}},"created_at":"2016-01-21T04:14:36.000Z","updated_at":"2021-06-14T16:20:04.000Z","dependencies_parsed_at":"2023-04-30T12:14:49.932Z","dependency_job_id":null,"html_url":"https://github.com/ESIPFed/technology-evaluation-framework","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/ESIPFed/technology-evaluation-framework","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ESIPFed%2Ftechnology-evaluation-framework","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ESIPFed%2Ftechnology-evaluation-framework/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ESIPFed%2Ftechnology-evaluation-framework/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ESIPFed%2Ftechnology-evaluation-framework/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/ESIPFed","download_url":"https://codeload.github.com/ESIPFed/technology-evaluation-framework/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ESIPFed%2Ftechnology-evaluation-framework/sbom","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":270228430,"owners_count":24548818,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","status":"online","status_checked_at":"2025-08-13T02:00:09.904Z","response_time":66,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"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":["esip-lab"],"created_at":"2025-08-13T10:50:31.251Z","updated_at":"2026-02-12T01:02:31.194Z","avatar_url":"https://github.com/ESIPFed.png","language":null,"funding_links":[],"categories":[],"sub_categories":[],"readme":"#Technology Evaluation Framework\n\n\u003ca href=\"http://testbed.esipfed.org\"\u003e![](http://badge.esipfed.org/testbed.svg?display=logo)\u003c/a\u003e  \u003ca href=\"http://wiki.esipfed.org/index.php/Products_and_Services\"\u003e![](http://badge.esipfed.org/products.svg?display=logo)\u003c/a\u003e\n\nThe Technology Evaluation Framework (TEF) was developed by John Graybeal (@graybeal), as an [ESIP Testbed](http://testbed.esipfed.org/) project, to support the evaluation of NASA AIST software or technology products. The evaluation is based on NASA's [Technology Readiness Levels](https://www.nasa.gov/directorates/heo/scan/engineering/technology/txt_accordion1.html).\n\nMore information and files can be found on the Products \u0026 Services site, in the [01-19-2016 Telecon page](http://wiki.esipfed.org/index.php/P%26S_Telecon_-_January_19,_2016#Technology_Evaluation_Framework_Final_Report). \n\n###Contents\n\n\n\n**TRL Evaluation Structure.xlsx:** \n\nThis is the delivered evaluation spreadsheet. \n\nTo download, go to the [TRL Evaluation Structure.xslx](https://github.com/ESIPFed/technology-evaluation-framework/blob/master/TRL%20Evaluation%20Structure.xlsx) and click the \"Raw\" button in the upper right; or paste the URL https://github.com/ESIPFed/technology-evaluation-framework/raw/master/TRL%20Evaluation%20Structure.xslx into your browser and hit return; or download the entire repository as a ZIP file. \n\nThe URLs at which the original Google doc can be viewed are:\n* https://docs.google.com/spreadsheets/d/1trb-1Lszz_TXzE0xWClQMIeNjmpvmVtwEbl7GNV-TbM/edit#gid=2073129365 \n* http://bit.ly/esip-trl-eval-structure \nNote the Google doc might have changed since originally stored there.\n\n**Development Branch**\n\nSome work was done on a development version of the spreadsheet. The principle change was the existence of a set of Fitness questions, that the author was fond of. That spreadsheet can be downloaded from the Telecon page, or directly by using \n* http://wiki.esipfed.org/images/b/b6/TRL_Evaluation_Structure_-_Development_Branch.xlsx\nand can be found on Google docs at \n* https://docs.google.com/spreadsheets/d/1LqK4iRT_tS-eAA2w-Fx2_hiS78ybqsiBqE78GGFpsa8/edit#gid=130961187\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fesipfed%2Ftechnology-evaluation-framework","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fesipfed%2Ftechnology-evaluation-framework","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fesipfed%2Ftechnology-evaluation-framework/lists"}