# Ascent Partners Coso MCP server

Source: https://glimind.com/server/mcp-registry%2Fcom.ascent-partners%2Fcoso-mcp
Registry id: `mcp-registry/com.ascent-partners/coso-mcp`
Status: unknown (checked 2026-10-24T19:23:11.957Z)

## Measurements (30 days)

- Uptime: 98.26%
- Checks: 1271
- Outages (90 days): 7

## Install

```json
{
  "mcpServers": {
    "ascent-partners-coso-mcp-server": {
      "type": "http",
      "url": "https://internal-control.ascent-partners.com/mcp"
    }
  }
}
```

Claude Code:

```sh
claude mcp add --transport http ascent-partners-coso-mcp-server https://internal-control.ascent-partners.com/mcp
```

## Tools (39)

- `add_review_note`: Add a reviewer note to a workpaper.
- `add_scope_item`: Add a significant account/process to the review scope, with its objective category and assertions.
- `aggregate_deficiencies`: Group related deficiencies by control, flag combinations that may aggregate, and report the overall severity.
- `assemble_workpaper`: Assemble a Markdown control-testing workpaper from the control, its risks, population, sample, test results and exceptions.
- `assess_component`: Report coverage indicators for one COSO component, aggregating its principles.
- `assess_principle`: Report data-driven coverage indicators for one COSO principle (controls, risks and deficiencies mapped to it).
- `classify_deficiency`: Classify a control deficiency as deficiency / significant deficiency / material weakness from likelihood × magnitude (escalates for a pervasive control).
- `compute_sample_size`: Recommend a sample size for a control from its frequency, risk and population size, with a documented rationale.
- `create_engagement`: Create a new internal-control review engagement. Returns the engagement id used by all later tools.
- `create_population`: Register the population for a control — either an explicit item list or a declared size. Bounded to 10000 items.
- `framework_integration_check`: Check that all five COSO components have some recorded coverage and that principles are addressed.
- `generate_report`: Generate a Markdown internal-control review report: scope, risks, controls, testing, workpapers, deficiencies and COSO coverage.
- `get_activity_log`: Return the append-only activity log for an engagement, plus a Markdown rendering.
- `get_audit_log`: Return the append-only audit events recorded for an engagement.
- `get_component`: Return a single COSO component by id, with its principles.
- `get_engagement`: Return an engagement by id.
- `get_principle`: Return a single COSO principle by framework number or slug, including its paraphrased points of focus.
- `get_server_info`: Return the server identity, the COSO framework it covers, and the mandatory disclaimer.
- `get_workpaper`: Return a workpaper including its rendered Markdown.
- `list_assertions`: List the assertions used to frame control objectives: completeness, existence/occurrence, accuracy, valuation, obligations/rights, presentation/disclosure.
- `list_components`: List the five components of the COSO Internal Control—Integrated Framework (ICIF-2013).
- `list_controls`: List the controls registered for an engagement.
- `list_deficiencies`: List the deficiencies recorded for an engagement.
- `list_engagements`: List all engagement ids and titles.
- `list_exceptions`: List the exceptions recorded for an engagement.
- `list_objective_categories`: List the three COSO objective categories (operations, reporting, compliance).
- `list_populations`: List the populations registered for an engagement.
- `list_principles`: List the 17 principles of the COSO ICIF-2013, optionally filtered to a single component.
- `list_risks`: List the risks registered for an engagement.
- `list_scope_items`: List the scope items for an engagement.
- `list_test_results`: List the test results recorded for an engagement.
- `list_workpapers`: List the workpapers assembled for an engagement.
- `note_exception`: Record an exception identified during testing, with root cause, impact and any compensating control.
- `record_test_result`: Record attribute-level outcomes (pass/fail/na) for a tested sample, with an optional conclusion.
- `register_control`: Register a key control with its type, frequency, linked risks, assertions and COSO principles.
- `register_risk`: Register a risk to objectives, with likelihood, assertions, related COSO principles and a fraud flag.
- `resolve_review_note`: Mark a review note resolved on a workpaper.
- `select_sample`: Select a reproducible sample from a population. Seeded (deterministic) for random/systematic/haphazard; targeted takes explicit references. Records the method, 
- `sign_off`: Record a preparer or reviewer sign-off. Warns (does not block) if the same person prepared and reviewed.

Measured by Glimind (https://glimind.com): MCP handshake + tool list only, no tool is ever called. CC BY 4.0.