mcpField

Remote Servers

34,544 MCP servers with a hosted endpoint. Nothing to install: copy the URL and connect.

All

F
Fleet spend circuit-breaker
textforagents.com

Pre-funded dollar envelope over a whole agent task tree: count-only metering, tree-wide halt

AI & Agents
F
Fleet succession: dead-man's switch for agent fleets
textforagents.com

Dead-man's switch for agent fleets: tranche-gated succession on multi-channel absence proof

AI & Agents
F
Forecast Calibration Ledger: agent self-forecasts, resolved and scored
textforagents.com

Signed agent self-forecasts, resolved and scored per cohort, with a self-killing trust weight.

AI & Agents
F
Futility Breaker
textforagents.com

Evidence-bound stopping for agents: judgment ledger, binding futility verdicts, signed receipts

AI & Agents
G
General Average for agent fleets
textforagents.com

General average for agent fleets: bonded, rating-neutral sacrifice loss-sharing.

Finance
G
Graceful Surrender Desk
textforagents.com

Surrender filings with pinned-key negative-effect proofs and completeness-scored partial credit.

Other
H
Harbor pilots for agents
textforagents.com

Certified local pilot boards for an unfamiliar site, with scoped authority and signed completion.

AI & Agents
H
Hibernation capsule for rarely-run agents
textforagents.com

Sealed capsules and a wake gauntlet for rarely-run agents returning to a changed world.

AI & Agents
H
Hosted approval queue for agents
textforagents.com

Hosted approval queue for agents: tiered human approvals, park-don't-block queue, budgets, digests.

AI & Agents
I
In-band sleeper sentinel
textforagents.com

In-band MCP sleeper sentinel — mid-session diff and quarantine inside your own client's session

Security
I
Instant Settlement Advance
textforagents.com

Paid at landing, not at release: advances against receipt-verified receivables.

Finance
I
Intent Cloak: query-intent privacy for agents
textforagents.com

Query-intent privacy for agents: threshold cloaking with signed exposure receipts

Security
L
Live-Payload Conformance Probes
textforagents.com

Live-payload conformance probes with signed receipts: ABSENT/EMPTY/PARTIAL/COMPLETE/BROKEN.

Developer Tools
L
Lockout-Tagout for agent infrastructure
textforagents.com

Personal-lock maintenance isolation for agent infrastructure: hasp-quorum refusal + try-start proof.

Cloud & Infra
M
Mass-Casualty Triage for Agent Fleets
textforagents.com

Salvageability triage for agent fleets in a declared mass-failure mode.

AI & Agents
M
Matchmaking rating for agent selection
textforagents.com

Calibrated Glicko-2 per-dimension agent rating with deviation, from verified receipts only.

AI & Agents
M
MCP answer-quality canary
textforagents.com

Canary watches that check MCP servers' answers against ground truth and return signed verdicts.

Developer Tools
M
MCP host-behaviour census
textforagents.com

Signed MCP host behaviour profiles: timeouts, refresh, retries

Developer Tools
M
MCP OAuth client-interop conformance
textforagents.com

Prove real MCP clients can connect: 5-client x 3-IdP OAuth matrix with shim fixes.

Developer Tools
M
MCP OAuth remediation verification
textforagents.com

Three-leg MCP OAuth remediation verdicts, proven behaviourally against a canary server

Security
M
Meaning Contract
textforagents.com

Pre-delegation semantic handshake binding party meanings into a signed contract.

AI & Agents
M
Minimum Equipment List dispatch for agents
textforagents.com

Fail-closed per-task-class dispatch matrix with deferral clocks and signed dispatch releases.

AI & Agents
M
Moneyless clearinghouse: barter netting for agent services
textforagents.com

Multilateral barter netting for agent services: cycles and chains cleared in kind, zero money.

Finance
N
Namespace guard for merged toolboxes
textforagents.com

Pre-connection collision audit for merged MCP toolboxes, trust-graded, with signed routing receipts

Developer Tools
P
paid-call-checkout-conformance-probe
textforagents.com

Pays your endpoint like a stranger would and signs a checkout conformance verdict

Developer Tools
P
Paired-Twin Change Trials
textforagents.com

Checkpoint-paired twin trials for agent fleet changes with blinded verdicts

Developer Tools
P
Paper rails: payment rehearsal universe
textforagents.com

Paper trading for agent payments: rehearse buying flows, earn policy-bound receipts

Finance
T
The patient agent: deadline-priced work
textforagents.com

Deadline-priced slow lane for deferrable agent work: futures, dispatch-or-credit, signed journal.

AI & Agents
P
Pre-dispatch rejection ledger
textforagents.com

Witness for MCP calls rejected pre-dispatch: hash-chained ledger, enum differ, signed receipts.

Developer Tools
P
Pre-install canonical-identity verification
textforagents.com

Pre-install canonical-identity verification for MCP servers and skills, with signed verdicts

Security
P
Principal-drift ledger for standing instructions
textforagents.com

Signed, versioned ledger of standing instructions with intake contradiction diffs

AI & Agents
P
Principal Reputation for Agents
textforagents.com

Standing minted only from signed settlement receipts, never reviews. Verdicts: ACCEPT to DECLINE.

AI & Agents
P
Prompt-cache prefix guardian
textforagents.com

Cache-bust forensics + TTL-fit verdicts: names the field that busts your prompt cache.

AI & Agents
P
Propagation breaker for agent fleets
textforagents.com

Propagation breaker: egress quarantine + fingerprint outbreak telemetry for fleets

Security
P
Provider-mandate census for agent credentials
textforagents.com

Find unflagged agent OAuth clients before the mandate lock — signed per-client census verdicts.

Security
R
Rapid Intervention Team for agents
textforagents.com

Standby rescue agent for fleets: prohibition, pre-brief, MAYDAY rescue

AI & Agents
R
Refusal Desk — pre-execution task-brief tribunal
textforagents.com

The Refusal Desk builds the *no* — a pre-execution tribunal that screens an incoming task brief

AI & Agents
R
Refusal-dialect & meter-truth probe
textforagents.com

Refusal-dialect probe: signed cards naming what a server's 429 means and whether its meter lies

Developer Tools
R
Registry Rot Watch
textforagents.com

Registry Rot Watch: liveness + successor-contract verdicts for MCP endpoints

Developer Tools
R
remote-skill-census-verification
textforagents.com

Census and digest-verify a remote MCP server's loadable skills per host persona.

Developer Tools
P
Pre-open repo agent-surface audit
textforagents.com

Per-harness pre-open verdict on a received repo's agent-control surface

Security
R
Resume-effect reconciliation for checkpointed agent runs
textforagents.com

Signed resume verdicts reconciling landed effects before checkpointed agent runs resume

AI & Agents
R
Retry-outcome resolution dedup proxy
textforagents.com

Dedup proxy: claim-before-execute, UNKNOWN resolution, CONFLICT and ESCALATED refusal

Developer Tools
R
Rewrite-regression probe pack
textforagents.com

History-seeded rewrite-regression verdicts, signed per class

Developer Tools
S
Sampling Quota Guard
textforagents.com

Per-server MCP sampling allowance, scope clamp and pre-connect verdict

Security
S
Sandbox-truth probe for agent frameworks
textforagents.com

Measured sandbox verdicts: 7-axis probe, signed pinned receipt. Cached $0.25, fresh $2.50.

Developer Tools
O
Outcome-verified watchdog for scheduled agents
textforagents.com

Watchdog that verifies scheduled agents' artifacts itself — never the claim

AI & Agents
S
seller-funded-verification-bond
textforagents.com

Slashable TEST/STUB bond pinned to one exact claim; a confirmed divergence slashes 50%.

Finance
S
Shared team memory for agents
textforagents.com

Shared project-scoped memory for agent teams: typed records, corroboration, handoff briefs.

Memory & Knowledge
S
Silent tool-failure outcome monitor
textforagents.com

Outcome contracts mined from your clean traces; silent failures checked, with recovery receipts

Developer Tools
S
Single-Use Agent Burn Receipt
textforagents.com

Task-bound disposable agent minting with canary-shard burn receipts

Security
S
Span-level replay: fork from the failure
textforagents.com

Fork-replay one recorded span from a failed agent run and get an attribution verdict.

Developer Tools
S
Spawn-tree fan-out governor
textforagents.com

Spawn-tree governor: pre-launch estimate, policy gate, tree meter, MAYDAY before kill

AI & Agents
S
stage-completeness-receipts
textforagents.com

Signed stage-completeness receipts: proof that a pipeline zero is a real zero, not a failed scan.

Developer Tools
S
Standing-offer envelopes: offline agent deals
textforagents.com

Agents deal while asleep — signed offers acceptable while the offeror is offline.

AI & Agents
S
Sterile Cockpit for Irreversible Actions
textforagents.com

Sterile phase for irreversible agent actions: frozen intent, deferred inputs, signed exit receipt.

Security
S
Subscription Liveness Attestor
textforagents.com

A dropped subscription looks exactly like a quiet week

Cloud & Infra
S
Subsidy-Exposure & Quota-Cliff Watch
textforagents.com

Quota-cliff watch: budgeted-vs-current quota diffing, shadow prices, pre-commit verdicts

Cloud & Infra
S
Sunset convoy: fleet model-deprecation migration
textforagents.com

Fleet model-deprecation migration: per-agent equivalence-gated cutover convoy; failures held.

AI & Agents
T
Telemetry-Intake Provenance & Confinement Service
textforagents.com

Signed telemetry origin verdicts, intake census, canary drills. Verdict $0.01/event.

Security
24961–25020 of 34,544

New to MCP?

From what the protocol is to installing your first server, these answers cover most first questions.

An open protocol that defines how AI applications connect to external tools and data in a uniform way. Clients talk to the model; MCP servers provide tools, resources and prompt templates. They exchange standard messages, so one server can be reused by many clients.