ManagePrompt

ManagePrompt provides a local debugging tool for Large Language Model (LLM) API calls. It captures request and response bodies, token usage, cost estimation, and latency in a web UI, helping developers visualize and troubleshoot LLM interactions. Features include full capture of streaming calls, real‑time cost calculations using models.dev pricing, token tracking, and project‑scoped SQLite databases. The open‑source project aims to simplify LLM development by offering a zero‑config, local environment for detailed debugging and performance analysis.

ManagePrompt publishes 2 API contracts indexed on the APIs.io network: Actions API and Sessions API. Tagged areas include Company, LLM, Debugging, OpenSource, and DeveloperTools.

The ManagePrompt catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.

ManagePrompt’s developer surface includes authentication and 12 more developer resources.

🌐 Visit website📡 Profile data on GitHub
31.1/100 thin Agent 39/100 agent ready Full breakdown ↓
scored 2026-10-18 · rubric v0.24.0
1 published contract
CompanyLLMDebuggingOpenSourceDeveloperTools

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-10-18 · rubric v0.24.0
Composite quality — 31.1/100 · thin
Contract Quality 11.4 / 21
Developer Ergonomics 3.1 / 17
Access Clarity 0.0 / 17
Operational Transparency 0.0 / 11
Contract Governance 8.1 / 10
Discoverability 3.8 / 9
Regulatory Posture 2.3 / 15
Agent readiness — 39/100 · agent ready
Machine-Readable Contract 18 / 18
Agentic Access Contract 10 / 10
Documented Reversibility 0 / 6
MCP Server 12 / 12
Machine-Readable Auth 10 / 10
Idempotency 0 / 9
Stable Error Semantics 8 / 8
Request/Response Examples 7 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 0 / 6
Agent Skills 5 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 0 / 4
Delegated User Identity 0 / 6
Protected Resource Metadata 0 / 5
Registration Without a Human 0 / 6
Agentic Commerce Well-Known Document 0 / 5
Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.
Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.
The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/manageprompt: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 2

Individual APIs this provider publishes, each with its own machine-readable definition.

ManagePrompt Actions API

Deterministic browser actions executed inside a session.

ManagePrompt Sessions API

Stateful cloud browser sessions.

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Manageprompt Context

7 classes · 24 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

ManagePrompt API Rules

16 rules · 14 errors 1 warnings 1 info

SPECTRAL

Security Posture 2

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Manageprompt Authentication

http · 1 scheme

SECURITY

Manageprompt Domain Security

TLSv1.3 · HSTS

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Manageprompt Agentic Access

4 operations · 3 acting

4 operations · 3 acting

AGENTIC

Resources

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess
AgenticAccess
 AgentSkill
AgentSkill

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

Spectral
Spectral
 JSONLD
JSONLD
 Vocabulary
Vocabulary
 DataModel
DataModel
 ErrorCatalog
ErrorCatalog
 Conformance
Conformance

Access & Security 2

Authentication, authorization, and security posture

Authentication
Authentication
 DomainSecurity
DomainSecurity

Company 1

The organization behind the API

Website
Website

Other 2

Properties that don't map to a standard resource type

Hosts
Hosts
 Vendors
Vendors

Source (apis.yml)

apis.yml Raw ↑ 
aid: manageprompt
name: ManagePrompt
description: ManagePrompt provides a local debugging tool for Large Language Model (LLM) API calls. It captures request and
  response bodies, token usage, cost estimation, and latency in a web UI, helping developers visualize and troubleshoot LLM
  interactions. Features include full capture of streaming calls, real‑time cost calculations using models.dev pricing, token
  tracking, and project‑scoped SQLite databases. The open‑source project aims to simplify LLM development by offering a zero‑config,
  local environment for detailed debugging and performance analysis.
url: https://raw.githubusercontent.com/api-evangelist/manageprompt/refs/heads/main/apis.yml
x-type: company
x-source: harvest:g2-catalog
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-18 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-10-18'
modified: '2026-10-18'
tags:
- Company
- LLM
- Debugging
- OpenSource
- DeveloperTools
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: AgenticAccess
  url: agentic-access/manageprompt-agentic-access.yml
- type: Spectral
  url: rules/manageprompt-rules.yml
- type: JSONLD
  url: json-ld/manageprompt-context.jsonld
- type: Vocabulary
  url: vocabulary/manageprompt-vocabulary.yml
- type: AgentSkill
  url: skills/_index.yml
- type: DataModel
  url: data-model/manageprompt-data-model.yml
- type: ErrorCatalog
  url: errors/manageprompt-problem-types.yml
- type: Conformance
  url: conformance/manageprompt-conformance.yml
- type: Hosts
  url: hosts/manageprompt-hosts.yml
- type: Vendors
  url: vendors/manageprompt-vendors.yml
- type: Authentication
  url: authentication/manageprompt-authentication.yml
- type: DomainSecurity
  url: security/manageprompt-domain-security.yml
- type: Website
  url: https://manageprompt.com/
apis:
- aid: manageprompt:manageprompt-actions-api
  name: ManagePrompt Actions API
  description: Deterministic browser actions executed inside a session.
  tags:
  - Actions
  properties:
  - type: OpenAPI
    url: openapi/manageprompt-actions-api-openapi.yml
- aid: manageprompt:manageprompt-sessions-api
  name: ManagePrompt Sessions API
  description: Stateful cloud browser sessions.
  tags:
  - Sessions
  properties:
  - type: OpenAPI
    url: openapi/manageprompt-sessions-api-openapi.yml
x-coverage:
  state: none
  reason: no-developer-program
  detail: ManagePrompt offers a local debugging tool but provides no public API for developers.
  evidence:
  - url: https://manageprompt.com/
    status: 200
  checked: '2026-10-18'
x-enrichment:
  date: '2026-10-18'
  status: enriched
  artifacts_added: 19
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

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