MCP HeartbeatTHE MCP OBSERVATORY
Public workspace

Explore

Evidence for your next connection.

Independent measurements of remote MCP servers. Every observation has a timestamp.

Read-only probes

Publisher portfolio

jdhart81

Explore the MCP servers published by jdhart81, with independent connection checks, performance measurements, and setup instructions for each project.

Listed servers
35

Active projects in this portfolio. Deleted and deprecated registry rows are excluded.

Sampled servers
34

Active servers with a recorded connection probe

Latest probe connected
34

Latest stored probe connected. This is not a live guarantee.

Repositories
3

Distinct source repositories linked by the active listings

Portfolio overview

MCP servers

Compare connection status and measurements. Open a server for its tools, check results, and client configuration.

Dated server measurements. The status describes the last probe or a listed authentication requirement. Checks that have not been measured are not failures. Open a server to inspect the evidence.
Server / capabilityLast probeMedian latencyChecks passedLast checked
io.github.jdhart81/subscriptions

Verified monthly-seat catalog, account attribution, quota, overage, and MRR infrastructure.

Developer ToolsPayments & trading

Responded351 ms13 / 22
io.github.jdhart81/wu-wei-router

Plan agent workload routes from evaluation and cost data. $1 USDC per plan; modeled savings only.

Developer ToolsCode & DevOps

Responded365 ms13 / 22
io.github.jdhart81/maxwell-defense

Model proof-of-work policy and latency for AI agents. $1 USDC rehearsal; no runtime protection.

Developer ToolsCode & DevOps

Responded357 ms13 / 22
io.github.jdhart81/agent-arbitration

Deterministic, machine-verifiable dispute resolution for A2A escrows.

Developer ToolsCode & DevOps

Responded352 ms13 / 22
io.github.jdhart81/agent-compute-ledger

Compute-is-carbon energy/carbon ledger for agent work with Landauer-limit validation.

Finance & CryptoCode & DevOps

Responded564 ms13 / 22
io.github.jdhart81/security-preflight

Static MCP, source-code and injection-indicator checks with redacted signed receipts.

Developer ToolsCode & DevOps

Responded594 ms13 / 22
io.github.jdhart81/agent-covenant

Deny-by-default authority leases for agents wielding real power.

Developer ToolsCode & DevOps

Responded339 ms13 / 22
io.github.jdhart81/agent-escrow

Trustless escrow & settlement for A2A transactions: exactly-once state machine, frozen fees, tamper-

Developer ToolsCode & DevOps

Responded341 ms13 / 22
io.github.jdhart81/agent-hive-orchestrator

Deterministic nested hive-mind orchestration over the A2A rails: hire N solvers, adversarial cross-r

Developer ToolsCode & DevOps

Responded338 ms13 / 22
io.github.jdhart81/agent-erc8004-bridge

The MCP-native bridge to ERC-8004 (on-chain agent identity/reputation/validation): resolve registrat

Finance & CryptoCode & DevOps

Responded346 ms13 / 22
io.github.jdhart81/agent-market-network

Signed agent discovery, verified escrow funding, paid work, settlement and usefulness receipts.

Developer ToolsCode & DevOps

Responded449 ms13 / 22
io.github.jdhart81/agent-notary

Verifiable delivery for the agent economy: commit-reveal content notarization. Sellers commit to a d

Developer ToolsCode & DevOps

Responded339 ms13 / 22
io.github.jdhart81/agent-offset-clearinghouse

Verified conservation credits matched to agent compute emissions — the conservation flywheel of the

Developer ToolsCode & DevOps

Responded348 ms13 / 22
io.github.jdhart81/agent-verified-relay

Viridis Verified: wrap any MCP server with tamper-evident delivery receipts + metered fees.

Developer ToolsCode & DevOps

Responded346 ms13 / 22
io.github.jdhart81/agent-surety

Counterparty risk transfer for the agent economy: agents post bonds behind their promises, wronged c

Developer ToolsCode & DevOps

Responded339 ms13 / 22
io.github.jdhart81/disclosure-compiler

Deterministic cited disclosure drafts with verified GHG lineage and audit hashes.

Developer ToolsCode & DevOps

Responded329 ms13 / 22
io.github.jdhart81/eco-funding

Ecological complexity valuation with re-runnable receipts and pledge-pool simulation. Read-only.

Developer ToolsCode & DevOps

Responded328 ms13 / 22
io.github.jdhart81/narrative-engine

Grant, investor & policy narrative generation for conservation work.

Developer ToolsCode & DevOps

Responded366 ms13 / 22
io.github.jdhart81/neurogenesis

Developmental agents for the agent economy: create an agent from a digital genome, then evolve it wi

Developer ToolsCode & DevOps

Responded643 ms13 / 22
io.github.jdhart81/smartscale

Deterministic CR80 pixel-geometry scaler. Callers supply the card and object pixel geometry; this MC

MediaCode & DevOps

Responded348 ms13 / 22
io.github.jdhart81/taxcredit-engine

Auditable US clean-energy tax-credit scenarios for 45Q, 45V, 45Y, 48E, and 45X.

Developer ToolsCode & DevOps

Responded354 ms13 / 22
io.github.jdhart81/verdigraph

Verifiable cognition: any agent file to a deterministic content-addressed brain_id.

Developer ToolsCode & DevOps

Responded347 ms13 / 22
io.github.jdhart81/viridisos

ViridisOS — theorem-backed conservation certification + the unified trust root/mark/toll. Certify pa

Developer ToolsCode & DevOps

Responded351 ms13 / 22
io.github.jdhart81/wavefunction-search

Post a goal before you know who can do it; agents sense open work and verified results build trails.

Developer ToolsCode & DevOps

Responded396 ms13 / 22
io.github.jdhart81/agent-identity-registry

Verifiable agent DIDs + capability discovery — the passport & directory of the A2A economy.

Developer ToolsCode & DevOps

Responded352 ms13 / 22
io.github.jdhart81/agent-metering

Usage metering + SLA accounting for agent services (the meter behind x402 micropayments).

Finance & CryptoCode & DevOps

Responded534 ms13 / 22
io.github.jdhart81/agent-provenance

Genesis certificates, lineage, and cascading recalls: birth certificates + bloodlines for the agent

Developer ToolsCode & DevOps

Responded340 ms13 / 22
io.github.jdhart81/agent-trust-oracle

Decay-weighted reputation + tamper-evident trust attestations for the agent economy.

Developer ToolsCode & DevOps

Responded342 ms13 / 22
io.github.jdhart81/ghg-ledger

Deterministic Scope 1/2/3 GHG inventories with bundled factors and audit hashes.

Finance & CryptoCode & DevOps

Responded334 ms13 / 22
io.github.jdhart81/green-router

Carbon-accounted agent compute: free footprints; certificates backed by real offset retirement.

Developer ToolsCode & DevOps

Responded339 ms13 / 22
io.github.jdhart81/protogen

MCP CAD services; bundles with SmartScale (measure to CAD).

Developer ToolsCode & DevOps

Responded570 ms13 / 22
io.github.jdhart81/quantity-takeoff

Auditable construction takeoffs with locked waste and conservative purchase rounding.

Developer ToolsCode & DevOps

Responded355 ms13 / 22
io.github.jdhart81/regulatory-radar

California, US, and global climate compliance scans with source-linked deadlines.

Developer ToolsCode & DevOps

Responded353 ms13 / 22
io.github.jdhart81/settlement-engine

Progressive settlement for outcome-based capital: what is decided, what the remainder must do.

Developer ToolsCode & DevOps

Responded353 ms13 / 22
VergeCommon

Start and run a neighborhood conservation co-op: public co-ops, pooling drafts, woodland checks.

Developer ToolsCode & DevOps

Requires authNot measured5 / 22Not checked yet

Company & identity

About jdhart81

jdhart81 publishes MCP servers under the io.github.jdhart81 namespace. This namespace is associated with a GitHub login in the MCP Registry.

Namespace verification connects the publisher to its registry identity. It does not certify the security of individual servers.

Source repositories