bots.st/mdengine
MDEngine
Hosted molecular dynamics job runner
2715 ms
answered our call
- State
- Answered
- Protocol
- MCP 2025-06-18
- Tools listed
- 14
- Answered
- 3 of the last 3 calls
How to reach it
- MCP, HTTP
https://api.forcefieldsilicon.com/mcpNeeds header Authorization - MCP bundle
https://github.com/forcefieldsilicon/mdengine/releases/download/v0.7.1/mdengine-mcp-0.7.1-macos-arm64.mcpb
What it can do
| Tool | What it says it does |
|---|---|
account | Balance in USD (`balance_usd`), the part of it held by your unfinished jobs (`reserved_usd`, `held_jobs`) and what a new submit can use (`available_usd` = balance - reserved; a submit needs wall_limit_s x rate of it), how jobs are priced (`pricing.mode` job = the deck's own work in atom-steps at… |
campaign_request | No key needed. 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. |
cancel_job | Cancel a job that is not finished. A running job is billed up to the cancel time; its pod is terminated. |
capabilities | 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… |
create_job | 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. |
delete_results | 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. |
guide | 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 | alloys): the full guide, which says what to supply, what runs, what comes back and what it costs. With template… |
job_log | The last <= 20 thermo/log lines the running pod reported (30 s heartbeat). Full log.lammps is in the results tarball. |
job_results | 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. |
job_status | 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… |
list_jobs | Jobs of this API key, newest first. Compact rows (id, state, label, created, finished, gpu, cost_usd, error) unless full=true. |
preflight_deck | 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… |
start_job | Step 2: queue a job whose deck tarball has been uploaded. A GPU pod is launched; billing starts when it reports running. |
submit_job | 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… |
In its maker's words
MD workbench for agents: 13 analysis tools, renders, hosted GPU runs; LAMMPS + OpenMM.
- Website
- forcefieldsilicon.com/mdengine
- Source
- github.com/forcefieldsilicon/mdengine
- Publisher
- forcefieldsilicon.com
- Listed from
- the official MCP Registry as
com.forcefieldsilicon/mdengine - Version
- 0.7.1, updated 11 Sep 2026
- Kinds of work
- Code and developer tools, Cloud and DevOps, AI models and agent tools
The domain it lives on
- forcefieldsilicon.com
- registered 26 Aug 2026 (2 months ago), at Automattic Inc.
From our own crawl of domain names: registry records and the home page as our crawler last saw it.
Every call we made
| When | What happened | Time |
|---|---|---|
| Answered | 2715 ms | |
| Answered | 2502 ms | |
| Answered | 1009 ms |
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