{"server":{"name":"com.forcefieldsilicon/mdengine","title":"MDEngine","$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","remotes":[{"url":"https://api.forcefieldsilicon.com/mcp","type":"streamable-http","headers":[{"name":"Authorization","isSecret":true,"isRequired":true,"description":"Bearer mde_... 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Sends a study request to a person and returns a request_id, the tier that fits, the price band, what we still need from you, the next step and the claim scope. Nothing is run or charged. Call it after reading a guide.","annotations":{"title":"Start a study: request a quoted campaign","readOnlyHint":false,"openWorldHint":true,"idempotentHint":false,"destructiveHint":false},"source":"probe","observed_at":"2026-10-19T18:49:16.821Z"},{"name":"cancel_job","title":"Cancel job","description":"Cancel a job that is not finished. A running job is billed up to the cancel time; its pod is terminated.","annotations":{"title":"Cancel job","readOnlyHint":false,"openWorldHint":true,"idempotentHint":true,"destructiveHint":true},"source":"probe","observed_at":"2026-10-19T18:49:16.821Z"},{"name":"capabilities","title":"What the runner can do","description":"Capability manifest of the hosted runners: LAMMPS version, installed packages, and every style by category with gpu=true (KOKKOS-accelerated) or gpu=false (exists, but runs on the pod's CPU cores at the GPU rate). Default = compact summary; runner=lammps&full=true returns the whole style table. Use preflight_deck to check a specific deck.","annotations":{"title":"What the runner can do","readOnlyHint":true,"openWorldHint":true,"idempotentHint":true,"destructiveHint":false},"source":"probe","observed_at":"2026-10-19T18:49:16.821Z"},{"name":"create_job","title":"Create a job (returns upload URL)","description":"Step 1 of the two-step path for big decks: validates the spec, reserves a job id, returns a presigned upload_url. PUT the deck as a .tar.gz (<= 2 GB, relative paths, input at `input`) to upload_url, then call start_job.","annotations":{"title":"Create a job (returns upload URL)","readOnlyHint":false,"openWorldHint":true,"idempotentHint":false,"destructiveHint":false},"source":"probe","observed_at":"2026-10-19T18:49:16.821Z"},{"name":"delete_results","title":"Delete a job's files now","description":"For a finished job: delete its deck and results tarballs immediately instead of at the automatic 30-day purge. Metadata and billing records are kept; results can no longer be downloaded.","annotations":{"title":"Delete a job's files now","readOnlyHint":false,"openWorldHint":true,"idempotentHint":true,"destructiveHint":true},"source":"probe","observed_at":"2026-10-19T18:49:16.821Z"},{"name":"guide","title":"Start here: guides by customer type","description":"No key needed. Without customer_type: the list of guides (one line each), the start page and how to get a key. With customer_type (mineral-processing | dark-proteins): the full guide, which says what to supply, what runs, what comes back and what it costs. With template (openmm-stability): the script text of that template, ready to save and submit.","annotations":{"title":"Start here: guides by customer type","readOnlyHint":true,"openWorldHint":true,"idempotentHint":true,"destructiveHint":false},"source":"probe","observed_at":"2026-10-19T18:49:16.821Z"},{"name":"job_log","title":"Job log tail","description":"The last <= 20 thermo/log lines the running pod reported (30 s heartbeat). Full log.lammps is in the results tarball.","annotations":{"title":"Job log tail","readOnlyHint":true,"openWorldHint":true,"idempotentHint":true,"destructiveHint":false},"source":"probe","observed_at":"2026-10-19T18:49:16.821Z"},{"name":"job_results","title":"Results download URL","description":"For a done/failed job: a presigned download_url (valid ~7 days) for the results tarball (work/, log.lammps, exitcode). Results are deleted 30 days after the run.","annotations":{"title":"Results download URL","readOnlyHint":true,"openWorldHint":true,"idempotentHint":true,"destructiveHint":false},"source":"probe","observed_at":"2026-10-19T18:49:16.821Z"},{"name":"job_status","title":"Job status","description":"State (created|uploaded|queued|launching|running|uploading|done|failed|cancelled), GPU, rate, billed seconds, cost so far, exit code, error, last thermo lines, and the post-run verdict: clean | warnings (a done run whose log shows QEq CG failures, lost atoms, a fix halt, or no end_marker line; counts in `warnings`).","annotations":{"title":"Job status","readOnlyHint":true,"openWorldHint":true,"idempotentHint":true,"destructiveHint":false},"source":"probe","observed_at":"2026-10-19T18:49:16.821Z"},{"name":"list_jobs","title":"List jobs","description":"Jobs of this API key, newest first. Compact rows (id, state, label, created, finished, gpu, cost_usd, error) unless full=true.","annotations":{"title":"List jobs","readOnlyHint":true,"openWorldHint":true,"idempotentHint":true,"destructiveHint":false},"source":"probe","observed_at":"2026-10-19T18:49:16.821Z"},{"name":"preflight_deck","title":"Check a deck before spending","description":"Dry run of the check submit_job performs: which styles the deck asks for are MISSING on every hosted LAMMPS image (the run would exit at startup), which are CPU-only, whether its pair style will use the GPU at all, and which image (`runner`) the job will be routed to — decks needing packages beyond the fast default image run on lammps-full automatically. Nothing is created or billed.","annotations":{"title":"Check a deck before spending","readOnlyHint":true,"openWorldHint":true,"idempotentHint":true,"destructiveHint":false},"source":"probe","observed_at":"2026-10-19T18:49:16.821Z"},{"name":"start_job","title":"Start an uploaded job","description":"Step 2: queue a job whose deck tarball has been uploaded. A GPU pod is launched; billing starts when it reports running.","annotations":{"title":"Start an uploaded job","readOnlyHint":false,"openWorldHint":true,"idempotentHint":false,"destructiveHint":false},"source":"probe","observed_at":"2026-10-19T18:49:16.821Z"},{"name":"submit_job","title":"Submit a deck (inline files) and start it","description":"One call: create a hosted GPU job, upload the deck given INLINE as {relative_path: text}, and queue it. Total inline size <= 8 MB; for larger decks use create_job, PUT the tarball to upload_url, then start_job. Billing starts at the first heartbeat (state running) and stops at done/failed/cancelled. The deck is executed as a program on an isolated GPU pod.","annotations":{"title":"Submit a deck (inline files) and start it","readOnlyHint":false,"openWorldHint":true,"idempotentHint":false,"destructiveHint":false},"source":"probe","observed_at":"2026-10-19T18:49:16.821Z"}],"dev.protogrid/trust":{"score":96,"components":{"hygiene":95,"liveness":100,"freshness":85,"provenance":100},"drivers":["+repository","+namespace-matches-repo","+dns-namespace","+website","+reachable","+uptime-100%","~updated-38d-ago","-unpinned-packages(1)"],"flags":[],"blocked":false,"computed_at":"2026-10-19T23:07:06.975Z","disclaimer":"Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed."},"dev.protogrid/quality":{"score":75,"label":"good","components":{"auth":null,"hygiene":100,"protocol":75,"stability":25,"dependencies":null},"checks":[{"id":"protocol.modern","detail":"newest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28","status":"warn","category":"protocol"},{"id":"protocol.stateless","detail":"only applies to 2026-07-28 servers","status":"na","category":"protocol"},{"id":"protocol.transport","detail":"streamable HTTP","status":"pass","category":"protocol"},{"id":"protocol.list_ttl","detail":"only applies to 2026-07-28 servers","status":"na","category":"protocol"},{"id":"auth.prm","detail":"no remote uses OAuth","status":"na","category":"auth"},{"id":"auth.as_metadata","detail":"no remote uses OAuth","status":"na","category":"auth"},{"id":"auth.cimd","detail":"no remote uses OAuth","status":"na","category":"auth"},{"id":"auth.secret_in_url","detail":"no templated URL","status":"na","category":"auth"},{"id":"tools.descriptions","detail":"every tool has a description","status":"pass","category":"hygiene"},{"id":"tools.description_length","detail":"descriptions are concise","status":"pass","category":"hygiene"},{"id":"tools.schemas","detail":"every tool has an object input schema","status":"pass","category":"hygiene"},{"id":"tools.annotations","detail":"14 of 14 tools declare readOnlyHint or destructiveHint","status":"pass","category":"hygiene"},{"id":"tools.directory_hints","detail":"every tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint","status":"pass","category":"hygiene"},{"id":"tools.token_cost","detail":"about 2,657 tokens to load every tool","status":"pass","category":"hygiene"},{"id":"tools.api_dump","detail":"tools are not a one-to-one API dump","status":"pass","category":"hygiene"},{"id":"stability.changes","detail":"6 tool changes in 30 days","status":"warn","category":"stability"},{"id":"stability.rug_pull","detail":"1 tools kept their name but changed most of their description in 30 days; review before trusting them","status":"fail","category":"stability"},{"id":"deps.known_vulns","detail":"no npm or PyPI package","status":"na","category":"dependencies"},{"id":"deps.mcp_sdk_version","detail":"no npm or PyPI package","status":"na","category":"dependencies"},{"id":"deps.resolvable","detail":"no npm or PyPI package","status":"na","category":"dependencies"}],"drivers":["-stability.rug_pull","~protocol.modern","~stability.changes"],"flags":[],"tool_count":14,"token_estimate":2657,"tools_hash":"cb0640c5993b11ca5b4bbb8a1e066b08","tools_changed_at":"2026-10-08T06:46:52.872Z","computed_at":"2026-10-19T23:18:21.627Z","disclaimer":"Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed."},"dev.protogrid/identity":{"canonical_id":"com.forcefieldsilicon/mdengine","aliases":[],"alias_count":0,"repository_key":"github:forcefieldsilicon/mdengine","owner":{"verified":false,"method":null,"since":null}}},"next_actions":[{"action":"list_tools","description":"Every current tool with input schemas","href":"/v1/servers/com.forcefieldsilicon%2Fmdengine/tools","arguments":{"name":"com.forcefieldsilicon/mdengine"}},{"action":"get_connection","description":"Minimal connection block for the preferred remote or package","href":"/v1/servers/com.forcefieldsilicon%2Fmdengine/connection?target=mcpServers","arguments":{"name":"com.forcefieldsilicon/mdengine","target":"mcpServers"}},{"action":"search","description":"Find other servers by intent","href":"/v1/search?q={query}","arguments":{"q":"{query}"}}]}