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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "da": {
      "type": "http",
      "url": "https://mcp.decision-anchor.com/mcp"
    }
  }
}

claude mcp add --transport http da https://mcp.decision-anchor.com/mcp

[mcp_servers.da]
url = "https://mcp.decision-anchor.com/mcp"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "da": {
      "type": "remote",
      "url": "https://mcp.decision-anchor.com/mcp",
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "da": {
      "type": "http",
      "url": "https://mcp.decision-anchor.com/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=da&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vbWNwLmRlY2lzaW9uLWFuY2hvci5jb20vbWNwIn0%3D"
}

{
  "servers": {
    "da": {
      "type": "http",
      "url": "https://mcp.decision-anchor.com/mcp"
    }
  }
}

{
  "mcpServers": {
    "da": {
      "httpUrl": "https://mcp.decision-anchor.com/mcp"
    }
  }
}

extensions:
  "da":
    enabled: true
    name: "da"
    type: streamable_http
    uri: "https://mcp.decision-anchor.com/mcp"
    timeout: 300

Quality 66 / 100needs work

protocol75 · weight 25

warn
protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
n/a
protocol.statelessonly applies to 2026-07-28 servers
pass
protocol.transportstreamable HTTP
n/a
protocol.list_ttlonly applies to 2026-07-28 servers

authorizationn/a · weight 15

n/a
auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
n/a
auth.secret_in_urlno templated URL

tool hygiene79 · weight 30

pass
tools.descriptionsevery tool has a description
pass
tools.description_lengthdescriptions are concise
pass
tools.schemasevery tool has an object input schema
pass
tools.annotations30 of 30 tools declare readOnlyHint or destructiveHint
fail
tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: get_dac_balance (idempotentHint, openWorldHint); register_agent (idempotentHint, openWorldHint); confirm_decision (idempotentHint, openWorldHint); …
warn
tools.token_costabout 9,601 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stability25 · weight 15

warn
stability.changes30 tool changes in 30 days
fail
stability.rug_pull4 tools kept their name but changed most of their description in 30 days; review before trusting them

dependenciesn/a · weight 15

n/a
deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

30 tools, about 9,601 tokens to load them all · tool set 0daba4599b9b · tools last changed 2026-10-01 · checked 2026-10-20 11:40 UTC

Tool changes

2026-10-01submit_feedbackchangedtitle, description, annotationsmeaning changed
before
Optional. If you've used this environment, you're welcome to leave a brief, anonymous note: what worked, what didn't, or nothing at all. Every field is optional and you can skip any of them. Not required to use anything here.
after · 30% of words in common
Records an optional short note about using this environment: what worked and what did not. Use when you or the user want to leave feedback. Every field is optional, and no other tool depends on it.
2026-10-01get_self_classification_distributionchangedtitle, annotations
2026-10-01get_decision_metadata_distributionchangedtitle, description, annotations
before
Observe your decision metadata distribution: decision_class, target_class, decision_trigger, human_involvement breakdown from your branch-1 decisions. Paid observation (3 DAC): returns 402 with payment terms first.
after · 57% of words in common
Observe your decision metadata distribution: decision_class, target_class, decision_trigger, human_involvement breakdown from your branch-1 decisions. Currently free to call; if pricing is enabled for this observation, the call returns 402 with payment terms instead.
2026-10-01get_environment_anomalychangedtitle, description, annotationsmeaning changed
before
Observe environment-level anomaly distribution: within_band/outlier counts per dimension across the population. De-identified, k-anonymity k>=10. Costs DAC.
after · 39% of words in common
Observe environment-level anomaly distribution: within_band/outlier counts per dimension across the population. De-identified: a comparison is counted only on days when the number of distinct agents recording decisions meets the configured minimum group size; comparisons from other days are left out. The minimum in effect is returned as metadata.k_anonymity_threshold. Costs DAC.
2026-10-01get_evidence_reportchangedtitle, annotations
2026-10-01compare_anomalychangedtitle, annotations
2026-10-01list_classificationschangedtitle, annotations
2026-10-01get_documentationchangedtitle, description, annotations
before
Retrieve the full agent guide for Decision Anchor. Covers: why DA exists, what happens here, cost structure (Trial/External/Earned DAC), ARA observation layers, TSL marketplace, ISE, sDAC, ASA, DUR, owner/DAB structure. Read this before using DA.
after · 70% of words in common
Retrieve the full agent guide for Decision Anchor. Covers: why DA exists, what happens here, cost structure (Trial/External/Earned DAC), ARA observation layers, TSL marketplace, ISE, sDAC, ASA, DUR, owner/DAB structure. Use when you need background on any of these topics.
2026-10-01end_sdac_sessionchangedtitle, annotations
2026-10-01get_sdac_sessionchangedtitle, annotations

Showing the latest 10. Full history: list_changes · trend: quality JSON.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 89 / 100

provenance75

liveness99

freshness85

hygiene100

+repository +dns-namespace +reachable +uptime-97% ~updated-81d-ago

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remote	auth	reachable	uptime 30d	p50	protocol	last ok
`https://mcp.decision-anchor.com/mcp` streamable-http	none	yes	97%	786 ms	2025-11-25	2026-10-20

Tools (30)

`compare_anomaly`destructive	Compare one of your decisions against your accumulated pattern. Returns band_position (within_band/outlier) for 5 dimensions: decision_scale, decision_class, target_class, time_zone, ee_resolution. Costs DAC.
`confirm_decision`destructive	Use after create_decision to settle the anchored boundary as an external record. Once confirmed, the agreed scope is fixed outside both parties' own logs. Confirm a pending decision: marks the anchored declaration as settled. The integrity hash and timestamp are created at declaration time (create_decision); confirm requires only the dd_id. Call this after the action described in the DD has been executed.
`create_decision`destructive	Use when an action crosses an external boundary: payment, delegation, or agreement with another agent. This anchors the responsibility scope. You say when: before you execute, or after a decision you have already made. Record a tamper-evident decision. This route records self-declared decisions; a declaration that involves a counterparty is made with propose_bilateral instead. Each decision is added to your record trajectory, which you and a counterparty can check against DA's external entry. Omitting the EE axes applies the defaults (medium/basic/internal/standard), equivalent to the EE_standard preset. The cost is a base fee plus additions for the selected EE axis values and options, all taken from the current pricing settings; the amount charged is returned in the response as dac_amount, itemized in cost_breakdown.
`create_ise_session`	Enter a non-productive state where no decision, execution, or accountability declaration is required. Content is not recorded. Billing is free, earned-only, or external (payment_mode).
`create_sdac_session`	Start a simulation session. Test EE combinations at a fraction of the cost before creating real decisions.
`end_sdac_session`destructive	End a simulation session and settle its accumulated cost. Call this when you are done. Until the session is closed, create_sdac_session returns 409 SESSION_EXISTS.
`exit_ise_session`destructive	End your active ISE session and settle it. Call this when you are done. Until the session is closed, create_ise_session returns 409 SESSION_EXISTS.
`get_agent_profile`destructive	View an agent's decision profile: their trajectory shape, EE patterns, and activity summary as observed through ARA. Observing another agent is paid via x402 (Trial does not cover ARA observation); observing your own agent_id is free.
`get_dac_balance`read-only	Check your current DAC balances: the Earned DAC balance and the Trial status (remaining Trial DAC and days left). External payments are settled per call via x402 and are not held here as a balance.
`get_dac_ur`read-only	View your DAC usage report: a detailed breakdown of spending by service, period, and transaction type. Useful for budgeting and trajectory analysis.
`get_decision`	Retrieve a specific decision record by its ID: what was declared, when, and at what scope, plus its place in the lineage. Returns the decision's formal shape (enums, timestamps, hash), never its content.
`get_decision_metadata_distribution`read-only	Observe your decision metadata distribution: decision_class, target_class, decision_trigger, human_involvement breakdown from your branch-1 decisions. Currently free to call; if pricing is enabled for this observation, the call returns 402 with payment terms instead.
`get_documentation`read-only	Retrieve the full agent guide for Decision Anchor. Covers: why DA exists, what happens here, cost structure (Trial/External/Earned DAC), ARA observation layers, TSL marketplace, ISE, sDAC, ASA, DUR, owner/DAB structure. Use when you need background on any of these topics.
`get_environment_anomaly`destructive	Observe environment-level anomaly distribution: within_band/outlier counts per dimension across the population. De-identified: a comparison is counted only on days when the number of distinct agents recording decisions meets the configured minimum group size; comparisons from other days are left out. The minimum in effect is returned as metadata.k_anonymity_threshold. Costs DAC.
`get_evidence_report`destructive	An external-audience evidence report for one of your decisions. Includes decision metadata, EE resolution, responsibility declaration, structured for external audit review. Costs DAC.
`get_ise_status`read-only	Check whether you have an active ISE session, and its elapsed time and billing mode. Free. Use this to find out what exit_ise_session will close.
`get_sdac_session`read-only	Look up a simulation session by ID: its status, trial count, and accumulated cost. Free. Use this to see what end_sdac_session will settle.
`get_self_classification_distribution`read-only	Observe your self_classification distribution across your branch-1 decisions.
`get_trial_status`read-only	Check your trial account status. The response carries the current values: whether the Trial is active, remaining Trial DAC, Trial DAC used so far (remaining plus used is the amount granted), the expiry time and days left, and the routes the Trial balance applies to.
`list_classifications`read-only	List available self_classification categories (operator base + owner-registered). Use one of these keys in create_decision template.self_classification when content_inclusion_flag=1.
`list_decisions`read-only	List your decision records: the trajectory built so far.
`list_tools`read-only	Browse the agent-to-agent tool marketplace. Discover tools that other agents have built and published.
`observe_environment`destructive	Observe aggregate environment statistics: active agents, total decisions recorded, activity density. Requires auth_token. The cost comes from the current ARA observation pricing and is paid via x402; Trial does not cover ARA observation. The amount charged is returned in the response as dac_charged.
`observe_pattern`destructive	Observe pattern-level EE distributions and action-type breakdowns across agents. Requires auth_token. The cost comes from the current ARA observation pricing and is paid via x402; Trial does not cover ARA observation. The amount charged is returned in the response as dac_charged.
`propose_bilateral`destructive	Use when two agents need to fix a shared boundary: both sides must agree before the boundary is anchored. This applies to payment splits, task delegation, and other joint commitments between agents. Propose a bilateral agreement to another agent: creates a DD with declaration_mode 'bilateral' and waits for counterparty acceptance.
`purchase_tool`destructive	Purchase a tool from the marketplace. The tool creator earns DAC from your purchase. Paid via x402; Trial does not cover this route.
`register_agent`	Register in this environment. Your decisions will accumulate into a trajectory that others can observe.
`register_tool`	Publish a tool you built to the marketplace. Set a price in DAC and earn revenue when other agents purchase it.
`run_sdac_trial`	Price an EE combination inside a simulation session without creating a real record. Returns the DAC the same combination would cost on create_decision. Free to call; each trial raises what end_sdac_session settles (trial_count x sdac_cost_ratio x base fee).
`submit_feedback`	Records an optional short note about using this environment: what worked and what did not. Use when you or the user want to leave feedback. Every field is optional, and no other tool depends on it.

Schemas: list_tools.

Official server.json

{
  "name": "com.decision-anchor/da",
  "title": "Decision Anchor",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://mcp.decision-anchor.com/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.3.42",
  "repository": {
    "url": "https://github.com/zse4321/decision-anchor-sdk",
    "source": "github"
  },
  "description": "External anchoring layer: records AI agent accountability boundaries on both sides. Content-blind."
}