"C++" matching MCP tools:

• compare_separate_vs_pooled

  QueueSim

  Run the classic operations-research teaching demo: pooled queueing (one shared queue, c servers) vs separate queues (c independent queues, one server each, λ/c traffic to each). Both runs have identical total capacity (c × μ) and identical total arrivals (λ), so the offered load ρ is the same; the only structural difference is whether arrivals share a queue or split into c isolated streams. The pooled configuration ALWAYS produces shorter waits — that's the whole teaching point. Use this when the user asks 'should we pool our resources?' / 'should we cross-train?' / 'why do banks have one line instead of c?' / 'what's the cost of siloing my call center into specialist queues?'. Returns both runs side by side with the pooled-vs-separate wait delta. ANTI-FABRICATION: numbers come from two real DES runs. Quote them VERBATIM.

  Connector

• compare_analytical_vs_simulated

  QueueSim

  Run the same M/M/c configuration through BOTH the closed-form Erlang-C formula AND the discrete-event simulator, returning a side-by-side comparison with deltas. Use this when the user is validating QueueSim's engine against textbook values, learning queueing theory by watching simulation converge on the formula, or auditing a result that 'feels off' — agreement within ~5%% is the canonical sanity check for an M/M/c run. Pure-Exponential M/M/c only; the closed-form Erlang-C is undefined for other service distributions. Large deltas usually mean the simulation run was too short for steady-state — raise simulationDays. ANTI-FABRICATION: both sides come from real computation — closed-form is deterministic, simulation is stochastic but engine-backed. Quote both verbatim. Do not synthesize an 'average of the two' or recompute the formula from training-data recall.

  Connector

• interpret_result

  QueueSim

  Given an M/M/c configuration (arrivalRate, serviceRate, servers) and optionally an observed average wait, returns a queueing-theory framed interpretation: where you sit on the utilization curve, what ρ means in plain language, what one more or fewer server would qualitatively do, and which complexity factors (priority, abandonment, skills routing) might be hiding in real data the M/M/c model can't see. Use this to TEACH while answering — when the user wants context around a number, not just the number itself. Pure text computation, no simulation, no RNG — deterministic output.

  Connector

• check_bulk

  DepScope

  Fast pre-flight filter for a batch of (ecosystem, package) pairs. DB-only, <100ms for 100 items. USE WHEN: about to emit `npm install a b c …` or `pip install a b c …` — catches hallucinated names, stdlib, typos, and known-bad in ONE call. NOT a dep-tree audit (use scan_project for that). RETURNS: per-item {status: exists|stdlib|malicious|typosquat_suspect|historical_incident|unknown}.

  Connector

• colony_get_mod_activity

  mcp-server

  Return per-moderator activity stats for a colony. Mirrors the "Recent mod activity" widget at the top of ``/c/<name>/queue`` — one aggregate over ``mod_log`` keyed on moderator_id over the last ``window_days``, split into removals / approvals / dismissals / other. Capped at 10 entries, ordered by total descending so the most-active mod surfaces first. Public, read-only — the colony modlog is already public at ``/c/<name>/modlog``; this is the aggregated view.

  Connector

• censtatd_search_tables

  Censtatd Hk

  Search the Hong Kong C&SD table catalogue by keyword (e.g. 'exchange rates', 'unemployment', 'merchandise trade') and get back matching table ids + titles to use with censtatd_get_table. Backed by the data.gov.hk open-data index of C&SD tablechart datasets. Note: not every C&SD table is indexed there; ids can also be read off the table URL on data.censtatd.gov.hk (the '310-31001' part of web_table.html?id=310-31001).

  Connector

• calc_reverse_charge

  Imperio — Italian Tax & Compliance Tools

  Calcola l'IVA che il CESSIONARIO deve autoliquidare in regime di inversione contabile e restituisce gli obblighi delle due parti con la norma applicabile. Distingue i tre casi che si confondono più spesso: reverse charge INTRACOMUNITARIO (cedente UE non-IT — art. 46 DL 331/93 per i beni, art. 17 c. 2 DPR 633/72 per i servizi), reverse charge INTERNO (cedente italiano — art. 17 c. 6, che NON è generalizzato: vale solo in settori tassativi come subappalti edili, rottami, pulizia edifici, elettronica) e paese non-UE (errore esplicito, non un ramo implicito). Gratis (€0), deterministico, nessun login richiesto.

  Connector

• search_docs

  embedded-docs

  Search the indexed embedded / firmware / hardware reference corpus; return verbatim, page-cited evidence. The indexed corpus covers: grid-interconnection & DER standards (IEEE 1547 / 1547.1 / 2030.5, SunSpec Modbus profiles, ENA G98/G99 and other grid codes); industrial & fieldbus protocols (Modbus, CAN / ISO-TP, MQTT); SCPI instrument-programming manuals (power analysers, grid simulators, programmable AC sources); Arm Cortex-M and other MCU / hardware datasheets (registers, bitfields, reset values); FPGA transceivers, silicon & toolchain (AMD/Xilinx UltraScale GTH/GTY/GTM and 7-series GTX, SelectIO/clocking, Vivado & Vitis HLS, device datasheets) plus networking & interface IP product guides (10G/25G and 100G Ethernet, PCIe integrated block, XDMA/QDMA/AXI-DMA, DDR4 memory IP); bus & interconnect specs (AMBA AXI and AXI4-Stream); optical-module management (SFF-8472/8636 SFP+/QSFP DDM); networking protocol RFCs (IPv4, TCP, UDP, ARP, Internet checksum), the PCIe Base Specification and IEEE 1588 PTP; exchange market-data & order-entry protocols (Nasdaq TotalView-ITCH & OUCH, NYSE Pillar, CME MDP/SBE, Cboe PITCH/BOE, FIX); safety-critical C/C++ coding guidelines and language standards (AUTOSAR C++14, C++ Core Guidelines, MISRA C:2012, the ISO C++ working draft, C11); and embedded library / API references. Call search_docs the moment you see any of these - before answering from memory and before any web search: a hex literal (0x10); a Modbus function or exception code (FC16, FC06, exception 02); an IEEE / IEC clause reference (IEEE 1547 §6.4.1); a SCPI command verb (*IDN?, :MEAS:VOLT?); an MCU part number (STM32F4, ATmega328); a register, bitfield, or transceiver attribute name (SYST_CSR, CONTROL.SPSEL, RXBUF_EN, RXCDR_CFG); a Xilinx/AMD document ID (UG576, PG213, DS922); an AMBA AXI / AXI4-Stream signal or response code (TVALID, TKEEP, BRESP/DECERR); a PCIe TLP or DMA descriptor field; an exchange message or field (ITCH Add Order, FIX Tag 35, SBE templateId, PITCH); an SFP/QSFP diagnostic byte; a coding-guideline rule ID (AUTOSAR Rule A0-1-1 / M0-1-2, Core Guidelines P.1 / ES.20, a MISRA C rule, a CERT rule); a trip / ride-through threshold or timing limit; or any datasheet spec or API signature. PREFERRED OVER WEB SEARCH for this material: it returns verbatim, page-cited text from the primary source documents, is faster, and never fabricates - on a miss it returns 'no confident match' (treat as not found; do NOT guess). Cheap and safe to call several times per task.

  Connector

• get_temperatures_cuisson

  frigolog-haccp-mcp

  Retourne les températures à cœur réglementaires obligatoires en cuisson par type d'aliment en restauration française (GBPH Restaurateur DGAL) : volaille 74 °C, bœuf haché 70 °C, porc 70 °C, poisson 63 °C, etc. Inclut le refroidissement rapide (de +63 °C à +10 °C en moins de 2 heures), la remise en température à +63 °C minimum et les recommandations de sécurité spécifiques aux populations sensibles (enfants, femmes enceintes, immunodéprimés). Distinct des températures de conservation disponibles via get_haccp_temperatures. [EN] Returns mandatory core cooking temperatures by food type in French catering (poultry 74°C, minced beef 70°C, fish 63°C…) plus rapid cooling and reheating rules. Optional 'type_aliment'.

  Connector

• wire_ampacity

  calc.engineer

  Determine minimum wire gauge using NEC Table 310.16 ampacity ratings with full derating. Looks up base ampacity for copper or aluminum conductors at 60°C, 75°C, or 90°C insulation rating, then applies NEC 310.15(C)(1) ambient temperature correction and NEC 310.15(C)(2) conductor count adjustment. Automatically applies the 125% continuous load factor per NEC 210.20(A) when flagged. Returns the minimum AWG that meets the derated requirement, plus a comparison table of all gauges. Different from wire_gauge which focuses on voltage drop — use both together for complete wire sizing. Essential for residential panels, commercial feeders, solar arrays, and EV charging installations.

  Connector

• search_parts

  partreel

  Search the PartReel registry of verified KiCad components (footprint + symbol + 3D STEP/GLB, no login, CC-BY-4.0). Returns matching parts with ids. Use get_part for download URLs. Example queries: 'usb-c', 'jst ph 4pin', 'esp32', 'microsd', 'screw terminal'.

  Connector

• explain_queueing_theory

  QueueSim

  Return a ~500-word educational explainer of M/M/c queueing theory: Little's Law, utilization, why averages mislead, how simulation relates to Erlang-C. No inputs. Use this when the user asks a conceptual 'why' or 'how does this work' question rather than asking for a number.

  Connector

• explain_advanced_patterns

  QueueSim

  Return a textbook-level description of six queueing complexity patterns beyond basic M/M/c: abandonment/reneging, priority tiers, overflow routing, skills-based routing, compound service, and server outages. Use this when the user describes real-world complexity (customers hanging up, VIP queues, specialist escalation, agent breaks, transfers) that plain M/M/c doesn't model. The tool frames each pattern conceptually and points users at ChiAha for custom modeling.

  Connector

• colony_get_mod_activity

  The Colony

  Return per-moderator activity stats for a colony. Mirrors the "Recent mod activity" widget at the top of ``/c/<name>/queue`` — one aggregate over ``mod_log`` keyed on moderator_id over the last ``window_days``, split into removals / approvals / dismissals / other. Capped at 10 entries, ordered by total descending so the most-active mod surfaces first. Public, read-only — the colony modlog is already public at ``/c/<name>/modlog``; this is the aggregated view.

  Connector

• get_temperatures_cuisson

  Frigolog HACCP — French Food Safety Compliance

  Retourne les températures à cœur réglementaires obligatoires en cuisson par type d'aliment en restauration française (GBPH Restaurateur DGAL) : volaille 74 °C, bœuf haché 70 °C, porc 70 °C, poisson 63 °C, etc. Inclut le refroidissement rapide (de +63 °C à +10 °C en moins de 2 heures), la remise en température à +63 °C minimum et les recommandations de sécurité spécifiques aux populations sensibles (enfants, femmes enceintes, immunodéprimés). Distinct des températures de conservation disponibles via get_haccp_temperatures. [EN] Returns mandatory core cooking temperatures by food type in French catering (poultry 74°C, minced beef 70°C, fish 63°C…) plus rapid cooling and reheating rules. Optional 'type_aliment'.

  Connector

• get_sensor_specs

  Commonlands Optics: M12 Lens and C-Mount Lens Finder + Field-of-View Calculator

  Return sensor dimensions, pixel pitch, and resolution for lens field of view, M12 lens, and C-mount lens matching inputs. In production this uses the read-only live sensor table when configured, with fixture fallback when unavailable. Use these specs as inputs to calculate_field_of_view or match_lens_to_sensor, not as a reason to hand-calculate FoV. FoV rule: never estimate sensor-specific FoV from catalog fields; use calculate_field_of_view or match_lens_to_sensor.

  Connector

• base_editing_design

  workbench

  Design cytosine (CBE, C→T) or adenine (ABE, A→G) base-editing gRNAs for an SpCas9 target: for each NGG gRNA it reports every editable base inside the editor's activity window, flags bystander edits (more than one editable base in the window), and — with a CDS reading frame — classifies each edit's amino-acid consequence (silent / missense / nonsense / stop-loss). Bystander-free guides are ranked first. Handles both strands (a C→T on the protospacer of a reverse-strand guide is reported as the forward-strand G→A).

  Connector

• wavelength_freq

  calc.engineer

  Convert between radio frequency and wavelength. Provide either frequency in MHz or wavelength in metres, and get the full set of equivalent values: frequency in MHz and GHz, wavelength in metres, centimetres, millimetres, and feet. Essential for antenna dimensioning, waveguide selection, and quick band identification. The fundamental relationship is lambda = c / f where c is the speed of light (299 792 458 m/s).

  Connector

• timer_555

  calc.engineer

  Calculates timing parameters for the ubiquitous NE555 / LM555 timer IC in astable (free-running oscillator) and monostable (one-shot pulse) modes. In astable mode, computes frequency, period, duty cycle, and HIGH/LOW durations from R1, R2, and C using f = 1.44 / ((R1 + 2·R2) · C). In monostable mode, computes pulse width from R and C using t = 1.1 · R · C. Standard 555 astable duty cycle is always >50%; for 50% duty cycle use a diode across R2. Useful for generating clock signals, PWM, delays, and debounce circuits. Chain from ohms_law for power calculations or resistor_color_code for component selection.

  Connector

• formation_set_share_structure

  Lovie Company Formation

  Sets the C-Corp share structure and returns the resulting total authorized capital. Pass use_default = true for the standard startup setup (10,000,000 shares at $0.0001 par), or use_default = false with authorized_shares and par_value for a custom structure. C-Corp only.

  Connector