Back to search
100
MCP live MCP 2026-07-28 streamable-http

a2a2p — Agent-to-Agent-to-Physical

com.a2a2p/a2a2p

Turn agent intent into physical parts: engineering review, measured geometry, calibrated pricing.

Watch this dependency

Get before/after evidence when observed tools, schemas, authentication access, availability or the endpoint changes.

Inspect evidence and set up a watch Share public evidence report
Uptime
100.0%
5 direct probes · 30d
Response
613ms
last probe
Tools
28
callable
Resources
0
readable
Prompts
0
available
Primary URL
https://a2a2p.com/mcp
Score: 100/100
Handshake verified by our own probe.
why this score
pass Answers the MCP handshake 50/50
The handshake and the list calls succeeded on the primary URL.
pass Lists tools, resources or prompts 30/30
28 tools, 0 resources, 0 prompts returned.
pass 3 or more catalogue items 10/10
28 items in total; 3 or more earns these points.
pass Describes itself 10/10
97 characters; more than 30 earns these points.

Tools · 28

request_physical_solution

Submit a physical-world requirement (a part, product, device, or capability that must exist in the physical world). a2a2p resolves it and returns a RESOLUTION REPORT: a recommended path (best existing…

review_specification

Current file inspection governs geometry readiness: expired, unreadable, mismatched, unsuccessfully parsed or uninspected attachments prevent quote-ready status. Reattach the original file and review …

qualify_specification_exchange_need

Submit one real, unaffiliated low-voltage outdoor sensor enclosure need to A2A2P's ten-submission qualification cohort. Complete outside submissions are stored privately; public evidence remains conte…

prepare_domain_solutioning_case

Prepare a synchronous, deterministic, privacy-minimized engineering case for a compatible domain-intelligence system. Use it when intake_classification is capability_concept or assembly_or_system and …

validate_domain_solutioning_result

Validate a candidate result returned under the a2a2p domain-solutioning contract. The exact output of prepare_domain_solutioning_case is a prerequisite; malformed or non-prepared cases return a versio…

validate_actualization_plan

Re-run the exact Domain Solutioning case/result validation, then validate one caller-supplied Actualization Plan. Checks typed entity references, evidence references, decision cycles, source binding, …

prepare_simulation_study

Prepare a deterministic, side-effect-free simulation study for existing a2a2p domain-solutioning candidate IDs. It records exact quantities, units, closed-kind source snapshots with staleness interval…

prepare_reviewed_beam_simulation

Compile one caller-selected domain-solutioning candidate into a prepared bounded beam simulation study after repeating deterministic engineering review. The requirement must explicitly state the suppo…

prepare_derived_beam_simulation

Compile one exact replay-verified rectangular-beam derivation into a prepared bounded simulation study. The caller must supply the original derivation input and receipt, its exact validation receipt, …

derive_rectangular_beam_section

Derive one proposal-only prismatic rectangular beam height from a caller-declared purpose, supported idealized load model, fixed width, explicit elastic modulus, and at least one requester acceptance …

explore_rectangular_beam_sections

Evaluate 2 to 12 caller-declared rectangular beam widths through the canonical bounded height derivation, then return every proposal and the exact non-dominated frontier for minimizing section height …

validate_rectangular_beam_section_design_space

Recompute a bounded finite rectangular-beam design space from the exact caller-held input and reject any mutation of an embedded derivation, Pareto disposition, digest, claim limit, external-effect bo…

validate_rectangular_beam_section_derivation

Recompute a bounded rectangular beam-section derivation from the exact declared input and reject any mutation of the candidate, digests, assumptions, claim limits, external-effects boundary, authority…

plan_material_evidence_promotion

Plan the evidence needed to transform a validated material source observation into a future material-property-evidence input. Deterministic and stateless: it compares exact property, material-state, o…

validate_material_property_evidence

Validate and content-bind one caller-supplied material-property evidence envelope before attaching it to a compatible preliminary simulation. The receipt separates shape/content identity from source t…

translate_materials_project_elasticity

Translate one bounded, caller-supplied Materials Project elasticity API response projection into source-bound computed-crystal reference evidence. Optional retrieval metadata binds the raw upstream by…

assess_supplier_fit

Compare one exact package projection with every lane in one evidence-bound supplier capability declaration. Returns explicit match, conflict, or unknown checks. Import evidence concerns the drawing as…

validate_simulation_study_result

Validate a prepared a2a2p simulation-study result. Masked timeout, non-convergence, boundary, unit, provenance, unsupported-model, and solver failures fail closed. Hard constraints gate eligibility; d…

run_bounded_simulation_study

Execute and validate a prepared simulation study through a2a2p's bounded closed-form rectangular-beam adapter. The adapter accepts only explicit load, span, section width/height, elastic modulus, exac…

get_supply_options

Instant, synchronous pricing and lead time for a physical requirement — nothing is submitted or stored. Returns a deterministic parametric estimate (source="estimate", pricing_kind="model_estimate", c…

build_supplier_request_package

PRECONDITION — CALL ONLY after the requester supplied what the physical object must accomplish at intent.purpose (or requirement). If absent, ask the requester first; never infer purpose and do not in…

render_supplier_email_binding

Render the caller's requirement as a reviewable RFC 5322 supplier-email draft after rebuilding its canonical supplier package and repeating quote-stage screening. The plain-language draft offers optio…

upload_design_file

Turn local manufacturing file bytes into the temporary HTTPS reference used by specification.design_files. This is a bounded intake operation, not a request, provider call, quote, order, payment, or f…

normalize_stl_units

Create a genuinely millimetre-scaled derivative from an active temporary binary STL whose exporter is known to emit metre coordinates. The operation never guesses units from a filename or plausible si…

check_request_status

Check the status of a previously submitted physical-solution request. Returns a generated machine draft as soon as it exists, with a versioned delivery receipt that distinguishes pending_machine_draft…

request_provider_estimate

Submit a requirement to the durably queued provider-estimate workflow without holding the connection open. Returns a quote_job_id in milliseconds; scheduled settlement runs outside request waitUntil. …

check_quote_job

Check an asynchronous provider-estimate job created by request_provider_estimate, including its queued or terminal execution substate. Terminal statuses: completed, degraded, refused. An unknown read …

revise_requirement

Create a new, immutable revision of a prior request by applying only the fields you learned since the first submission. Use this after review_specification returns a clarification_plan: provide the or…

How to use

Add to your Claude Desktop / Cursor / Cline MCP config:

{
  "mcpServers": {
    "a2a2p_\u2014_agent-to-agent-to-physical": {
      "url": "https://a2a2p.com/mcp",
      "transport": "streamable-http"
    }
  }
}