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plith

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AI agent infrastructure: dedup, cost prediction, validation, governance, failure intelligence.

v1.0.0 · active · repository · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality86good
Trust82of 100
Uptime, 30 days100%
Latency p50873 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "plith": {
      "type": "http",
      "url": "https://plith.ai/api/mcp"
    }
  }
}
claude mcp add --transport http plith https://plith.ai/api/mcp
[mcp_servers.plith]
url = "https://plith.ai/api/mcp"
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "plith": {
      "type": "remote",
      "url": "https://plith.ai/api/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "plith": {
      "type": "http",
      "url": "https://plith.ai/api/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=plith&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vcGxpdGguYWkvYXBpL21jcCJ9"
}
{
  "servers": {
    "plith": {
      "type": "http",
      "url": "https://plith.ai/api/mcp"
    }
  }
}
{
  "mcpServers": {
    "plith": {
      "httpUrl": "https://plith.ai/api/mcp"
    }
  }
}
extensions:
  "plith":
    enabled: true
    name: "plith"
    type: streamable_http
    uri: "https://plith.ai/api/mcp"
    timeout: 300

Quality 86 / 100good

protocol75 · weight 25
  • warn
    protocol.modernnewest supported version is 2024-11-05; 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 hygiene100 · 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.annotations15 of 15 tools declare readOnlyHint or destructiveHint
  • pass
    tools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
  • pass
    tools.token_costabout 7,437 tokens to load every tool
  • pass
    tools.api_dumptools are not a one-to-one API dump
stability75 · weight 15
  • warn
    stability.changes7 tool changes in 30 days
  • pass
    stability.rug_pullno tool changed its meaning under the same name
dependenciesn/a · weight 15
  • n/a
    deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

15 tools, about 7,437 tokens to load them all · tool set 2a7b07edc5a1 · tools last changed 2026-10-10 · checked 2026-10-19 22:14 UTC

Tool changes

  • rigor_executechangedinput schema
  • rigor_planchangedinput schema
  • rigor_statuschangedoutput schema
  • rigor_executechangedinput schema
  • rigor_planchangedinput schema
  • rigor_executechangedinput schema
  • rigor_planchangedinput schema

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 82 / 100

provenance75
liveness100
freshness45
hygiene100

+repository +dns-namespace +reachable +uptime-100% -stale-187d

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

Endpoints

remoteauthreachableuptime 30dp50protocollast ok
https://plith.ai/api/mcp streamable-httpnoneyes100%873 ms2024-11-052026-10-19

Tools (15)

burnrate_budgetread-onlyGet today's tracked LLM spend, per-model breakdown, projection, and budget alerts. Free — no credits charged.
burnrate_estimateBefore executing a multi-step agent plan, estimate the total LLM cost. Returns per-step breakdown and optimization suggestions. If the estimate exceeds your budget, pipe the same plan into burnrate_optimize. Costs 1 credit.
burnrate_optimizeGet a cheaper equivalent plan by substituting models with lower-cost alternatives. Call after burnrate_estimate if the estimated cost exceeds your budget. Returns the optimized plan with substituted models, new per-step costs, total savings, and whether the target_budget is met. Optionally set target_budget to constrain the optimization. Costs 1 credit.
burnrate_trackLog the actual cost of an LLM call after execution. Call this after every LLM request to build calibration data that improves burnrate_estimate accuracy over time. Free — no credits charged. Returns the recorded cost entry with computed margin versus the prior estimate when one exists for this model and token range.
dedupq_checkBefore executing any LLM task, check if an identical or semantically similar task has already been completed. Returns cached result on hit, saving one LLM call. On a miss, execute your task and call dedupq_complete to cache the result for future hits. Costs 1 credit.
dedupq_completeAfter executing a task, store the result so future identical or similar tasks return a cache hit via dedupq_check. Costs 2 credits.
guardrail_checkEvaluate a proposed agent action against your governance policies. Returns allow or deny with the matched policy reason. Requires at least one active policy created via guardrail_create_policy. Deterministic rule evaluation — no LLM. Costs 1 credit.
guardrail_create_policyCreate a persistent governance policy that guardrail_check evaluates on every subsequent call. Define rules using and/or/not operators over action types, resource patterns, and budget thresholds. Call this before using guardrail_check — checks require at least one active policy. Policies persist until explicitly deleted. Duplicate policy names return an error. Returns the created policy with its ID and active status.
pitfalldb_queryCheck for known failure patterns before executing a task type. Returns pitfalls with severity, fix suggestions, and confidence scores. After your agent runs, submit failures via pitfalldb_report so others benefit. Costs 2 credits.
pitfalldb_reportReport an agent failure. PII-scrubbed before storage. Linked to existing pitfalls if similar. Free — no credits charged.
qualitygate_validateAfter your agent generates output, validate it against your rules before shipping. Runs deterministic checks (regex, JSON schema, syntax) plus optional LLM-powered tone and factual analysis. Returns a structured verdict (pass, warn, or fail) with a 0-100 score and per-check issue details. Use qualitygate_trends to spot recurring failure patterns over time. Variable cost: 1 credit per deterministic check, 8 credits per LLM check.
rigor_executeExecute a structured workflow end-to-end. Call rigor_plan first (free) to preview the step sequence and cost estimate before committing credits. Classifies the task, selects the optimal tool sequence, and executes each step with the right LLM model. Returns a complete deliverable — solution designs, competitive analyses, governance documents, and more. Supports SSE streaming for real-time progress, webhook callback, or polling. For atomic work — classification, scoring, ranking, entity extraction, query parsing — set preferences.execution to 'direct' and declare preferences.output_contract to get validated JSON records from a single call, routed to the cheapest model that holds the schema.
rigor_planread-onlyBefore executing a complex task, get a structured workflow plan with per-step cost estimates. Classifies your task, selects the optimal framework sequence, and returns the full plan without executing anything. The response's allowed_modes tells you whether this plan is eligible for direct execution. Free — no credits charged.
rigor_statusread-onlyCheck the status of a running or completed Rigor workflow. Returns progress, step results, and the full deliverable when complete. Use after rigor_execute with polling delivery to retrieve results.
rigor_workflowsread-onlyList and search Rigor workflows for your organization, with filtering and pagination. Returns status, progress, capacity usage, and available actions per workflow. Use to monitor workflow state, understand concurrent limit usage, identify stuck or completed workflows, and — via q — find prior work on a subject before commissioning it again. Pair a q hit with rigor_status to read that workflow's deliverable.

Schemas: list_tools.

Similar MCP servers

Official server.json
{
  "name": "ai.plith/plith",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json",
  "remotes": [
    {
      "url": "https://plith.ai/api/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.0.0",
  "repository": {
    "url": "https://github.com/chicogonzales/plith",
    "source": "github"
  },
  "description": "AI agent infrastructure: dedup, cost prediction, validation, governance, failure intelligence."
}