{"apiVersion":"1.0","data":{"id":"opensta","name":"OpenSTA","owner":"The OpenROAD Project","source":"https://github.com/The-OpenROAD-Project/OpenSTA","licenseSource":"https://github.com/The-OpenROAD-Project/OpenSTA/blob/master/LICENSE","license":"GPL-3.0-only","description":"A gate-level static timing verifier that reads standard netlist, library, constraint, delay, parasitic, and activity formats.","domains":["Digital"],"kind":"Tool","tasks":["Timing/Power","Verification"],"language":"C++ · Tcl","target":"Gate-level static timing analysis","toolchain":"Verilog · Liberty · SDC · SPEF","tags":["STA","Timing","Liberty","SDC"],"discoverySources":["https://github.com/The-OpenROAD-Project"],"evidence":{"readmeUrl":"https://raw.githubusercontent.com/The-OpenROAD-Project/OpenSTA/master/README.md","licenseUrl":"https://raw.githubusercontent.com/The-OpenROAD-Project/OpenSTA/master/LICENSE","licenseSha256":"3972dc9744f6499f0f9b2dbf76696f2ae7ad8af9b23dde66d6af86c9dfb36986","checkedAt":"2026-09-26T00:00:00Z","notes":"Fetched upstream README and license body; not run."},"type":"Open EDA","stage":"VERIFY","sourceLabel":"github.com/The-OpenROAD-Project/OpenSTA","status":"External index","activitySource":"https://raw.githubusercontent.com/The-OpenROAD-Project/OpenSTA/master/README.md","activity":"See upstream documentation for releases and maintenance status.","cataloged":"Metadata checked 2026-09-26","licenseScope":"Fetched upstream README and license body; not run.","accent":"blue","glyph":"OP","passport":null,"links":{"self":"/api/v1/resources/opensta","html":"/repo/opensta","evidence":"/api/v1/resources/opensta/evidence","runs":"/api/v1/resources/opensta/runs"}},"attribution":{"catalog":"https://hub.vlsi.kr","methodology":"https://hub.vlsi.kr/methodology","note":"Source documentation, license evidence, Hub reproduction and silicon reports are separate claims."}}