Ltspice MCP
未申請MCP server giving LLMs the ability to design, simulate, and analyze SPICE circuits via LTSpice and NGspice
インストール
claude mcp add -s project ltspice -- ltspice-mcpAI & MLの他のサーバー
ディレクトリ全体を見る未申請リスティング
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このリスティングは公開情報から自動的にインデックスされました。申請することで、ページの編集、互換性の設定、成長ツールのアンロックができます。2分以内に完了します。
このサーバーを申請するセキュリティプロファイル
申請済みおよび認証済みのサーバーは毎週の静的スキャンを受け、コードが到達できる範囲（外部サービス、環境変数、シェルコマンド、エージェント設定フォルダ）と既知のアドバイザリを持つ依存関係が表示されます。このリスティングを申請すると利用できます。 セキュリティプロファイルの仕組み
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ドキュメントに記載されたツール (40)
プロジェクトのドキュメントに基づきます。サーバーのハンドシェイクは、各ツールの説明や動作を検証するものではありません。
ac_structure
Pole/zero structure of an AC response: net order, corner ranges + Q, non-minimum-phase / RHP-zero, transport delay (facts for human review)
agentic
41
apply_schematic_ops
Apply many .asc edits in one transaction; its addcomponent op returns placed pins, bounding box, and overlap warnings, while other mutation ops are acknowledgement-only
bode_metrics
AC/Bode analysis by mode: filter, slope, point, crossing; allsteps=true for per-step results
cancel_job
Cancel a running simulation or batch; kills the simulator process(es)
check_job
Check a job's status by ID, or list all jobs
component_info
Placed component pin positions, bounding box, attributes
configure_sweep
Configure a multi-parameter sweep (linear or log)
create_netlist
Create a new netlist from a content string
create_schematic
Create an empty .asc ready for incremental editing
diff_circuit
Structural diff between two circuit files
edge_metrics
Rise/fall time and slew rate for one transient edge
edit_directive
Add or remove SPICE directives (.tran, .ac, .lib, ...)
export_netlist
Export .asc to .net via LTspice (with diff against previous export)
export_waveform
Full-fidelity CSV egress of one or more signals to disk (all analysis types; tidy/long for .step); accepts device operating-point params (m1.gm/@m1[gm]) — across a .dc sweep this is the gm/ID-table read; returns the path to compute on yourself
get_waveform
Decimated min/max stat-envelope of a signal over a window — see the shape, then re-request a narrower window to zoom
list_components
List components (optional prefix filter) or look up one by reference
measurement_stats
Aggregate .MEAS scalars across a sweep or Monte Carlo run
noise_integral
Integrate a .noise spectral density to total RMS over a band (sqrt(∫ density² df)); reports the band and sample count
operating_point
DC operating point: all node voltages, branch currents, and per-device operating-point params (gm/gds/vth/…) on LTspice (auto .options logopinfo) and ngspice, addressable as m1.gm/@m1[gm]; device= scopes to one device
parameter
Read all .PARAM values or set one
periodic_metrics
Period, frequency, duty cycle, jitter of an oscillating signal
plot_waveform
Interactive HTML chart (transient / DC / Bode dual-panel with acstructure corner + non-minimum-phase markers / noise / .step overlay) written next to the circuit and opened in your browser; for seeing shape, not measuring
query_value
Signal value at a specific time/frequency (or a device operating-point param, m1.gm/@m1[gm]); stepaxis+stepvalue picks a .step run
read_circuit
Read a circuit file (netlist text for .cir, schematic layout for .asc)
reset_schematic
Revert an .asc to its pre-edit snapshot from this session
resonance
AC peaks with Q factor and -3 dB bandwidth per peak
return_loss
Reflection coefficient Γ, return loss (dB), and VSWR from an impedance trace vs a reference z0 (worst-match scan or a single frequency)
run_simulation
Run a simulation — sync for short runs, async (job ID) for long ones; sets batch flags, handles the ngspice headerless-raw dialect, routes raw/log artifacts, surfaces convergence/timeout errors (no hand-parsing a rawfile)
set_component_value
Set one component value, or batch-set many via a values dict
signal_stats
Min, max, mean, RMS, peak-to-peak (dB/phase for AC)
simulation_summary
Full summary: simulation type, signals, measurements, warnings
stability_metrics
Loop-gain stability: all unity-gain / -180° crossings with per-crossing margins
symbol_info
Symbol pin positions, directions, bounding box, description
thd
Total harmonic distortion (THD/THD+N) of a periodic transient via FFT; coherent sampling for an exact result; surfaces every condition
timing_between
Propagation delay between two transient signals
trace_net
Every pin/label/wire on a net at a pin / net:NAME / (x,y); flags accidental shorts
transient_response
Transient response by mode: step overshoot/undershoot/settling, or disturbance droop/overshoot/recovery
validate_netlist
Static pre-flight checks on a netlist or schematic before simulation
wire_pins
Wire two pins by reference with waypoint routing; validates pin collisions, junctions, diagonals (formerly connect, kept as a deprecated alias)