{"name":"io.github.emergent-wisdom/semahash","slug":"emergent-wisdom-semahash","title":null,"description":"Content-addressed semantics: fail-closed handshakes over 457 cognitive patterns.","url":"https://mcp.market/server/emergent-wisdom-semahash","rating":null,"grade":"B","score":83,"certified":false,"status":"active","category":"other","tags":[],"presence":{"score":29,"stars":13,"forks":1,"downloads_week":null,"last_push_at":"2026-09-10T22:09:56.000Z","license":"MIT"},"uptime":null,"claimed":false,"transport":"pypi","callable_via_gateway":false,"default_price_micros":0,"repository":"https://github.com/emergent-wisdom/sema","website":"https://semahash.org","version":"0.5.5","remotes":[],"packages":[{"registryType":"pypi","registryBaseUrl":"https://pypi.org","identifier":"semahash","version":"0.5.5","runtimeHint":"uvx","transport":{"type":"stdio"},"runtimeArguments":[{"value":"--from","type":"positional"},{"value":"semahash[mcp]==0.5.5","type":"positional"},{"value":"sema","type":"positional"}],"packageArguments":[{"value":"mcp","type":"positional"}]}],"tools":[{"name":"sema_graph_skeleton","description":"Ultra-minimal graph overview (~150 tokens). Shows regions, hubs, and recent activity.","write_action":false,"price_micros":0,"input_schema":null},{"name":"sema_handshake","description":"Byte-level definition agreement check between two agents.","write_action":false,"price_micros":0,"input_schema":null},{"name":"sema_lookup","description":"Lookup a pattern by its Sema reference (Handle#stub).","write_action":false,"price_micros":0,"input_schema":null},{"name":"sema_propose_context","description":"Propose a shared definition set for multi-agent coordination.","write_action":false,"price_micros":0,"input_schema":null},{"name":"sema_reset_session","description":"Reset the session pattern cache.","write_action":false,"price_micros":0,"input_schema":null},{"name":"sema_resolve","description":"Get a pattern with its dependencies expanded.","write_action":false,"price_micros":0,"input_schema":null},{"name":"sema_root","description":"Get both aggregate roots of the active vocabulary.","write_action":false,"price_micros":0,"input_schema":null},{"name":"sema_search","description":"Search Sema patterns by name, description, or meaning (semantic search).","write_action":false,"price_micros":0,"input_schema":null},{"name":"sema_stats","description":"Get statistics about the Sema vocabulary.","write_action":false,"price_micros":0,"input_schema":null},{"name":"sema_tree","description":"Browse the vocabulary structure organized by layer and category.","write_action":false,"price_micros":0,"input_schema":null},{"name":"sema_use","description":"Switch the active vocabulary database without restarting.","write_action":false,"price_micros":0,"input_schema":null},{"name":"sema_validate","description":"Validate a pattern JSON using the same rules as the mint pipeline.","write_action":false,"price_micros":0,"input_schema":null},{"name":"sema_verify_context","description":"Verify a semantic context proposed by another agent.","write_action":false,"price_micros":0,"input_schema":null}],"scan":{"score":83,"grade":"B","scanned_at":"2026-09-20T05:06:12.136Z","report":{"scannerVersion":"0.1.9","scannedAt":"2026-09-20T05:06:12.107Z","components":{"code":{"score":20,"max":25,"notes":["515 source files scanned"]},"reliability":{"score":-1,"max":20,"notes":["no gateway calls yet and no remote to probe"]},"poisoning":{"score":-1,"max":15,"notes":["tools not inspected (local package is not executed); not counted"]},"auth":{"score":12,"max":15,"notes":["local package, no credentials required"]},"maintenance":{"score":15,"max":15,"notes":["last push 9 days ago"]},"identity":{"score":7,"max":10,"notes":["registry namespace matches repository owner"]}},"findings":[{"id":"exec.eval","severity":"medium","component":"code","title":"eval / new Function used","evidence":"semahash-0.5.5/src/sema/server/static/assets/GraphPage-2VgYBBGA.js: …n;function e(s,a){let o=t(s,a),{Body:l}=new Function(o)();return l}function t(s,a){return` ${…"}],"inputs":{"packages":[{"registryType":"pypi","identifier":"semahash","version":"0.5.5","found":true,"license":"MIT AND CC-BY-4.0","dependencyCount":16,"publishedAt":"2026-09-06T15:57:05.681859Z","repositoryUrl":"https://github.com/emergent-wisdom/sema"}],"repo":{"found":true,"owner":"emergent-wisdom","repo":"sema","archived":false,"pushedAt":"2026-09-10T22:09:56Z","stars":13,"forks":1,"openIssues":9,"ownerType":"Organization","ownerAvatarUrl":"https://avatars.githubusercontent.com/u/233455012?v=4","ownerCreatedAt":"2025-09-20T14:47:06Z","license":"MIT"},"icon":{"url":"https://avatars.githubusercontent.com/u/233455012?v=4&s=128","source":"github"},"presence":{"stars":13,"forks":1,"downloadsWeek":null,"license":"MIT","lastPushAt":"2026-09-10T22:09:56.000Z","score":29}}}},"grade_history":[],"reviews":[]}